missed changelog header

v0.21 released
Added Hacker-News Reference Nov 2016 (#1014 )
2026-03-12 17:07:23 +01:00 · 2016-11-30 12:50:38 -05:00 · 2016-11-30 12:42:24 -05:00 · 2016-11-28 07:24:57 -05:00 · 2016-11-13 17:36:33 -05:00 · 2016-11-12 09:59:06 -05:00
39 changed files with 1279 additions and 336 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,82 @@
 CHANGELOG
 =========

+v0.21 (November 30, 2016)
+-------------------------
+
+This version updates ownCloud, which may include security fixes, and makes some other smaller improvements.
+
+Mail:
+
+* Header privacy filters were improperly running on the contents of forwarded email --- that's fixed.
+* We have another go at fixing a long-standing issue with training the spam filter (because of a file permissions issue).
+* Exchange/ActiveSync will now use your display name set in Roundcube in the From: line of outgoing email.
+
+ownCloud:
+
+* Updated ownCloud to version 9.1.1.
+
+Control panel:
+
+* Backups can now be made using rsync-over-ssh!
+* Status checks failed if the system doesn't support iptables or doesn't have ufw installed.
+* Added support for SSHFP records when sshd listens on non-standard ports.
+* Recommendations for TLS certificate providers were removed now that everyone mostly uses Let's Encrypt.
+
+System:
+
+* Ubuntu's "Upgrade to 16.04" notice is suppressed since you should not do that.
+* Lowered memory requirements to 512MB, display a warning if system memory is below 768MB.
+
+v0.20 (September 23, 2016)
+--------------------------
+
+ownCloud:
+
+* Updated to ownCloud to 8.2.7.
+
+Control Panel:
+
+* Fixed a crash that occurs when there are IPv6 DNS records due to a bug in dnspython 1.14.0.
+* Improved the wonky low disk space check.
+
+v0.19b (August 20, 2016)
+------------------------
+
+This update corrects a security issue introduced in v0.18.
+
+* A remote code execution vulnerability is corrected in how the munin system monitoring graphs are generated for the control panel. The vulnerability involves an administrative user visiting a carefully crafted URL.
+
+v0.19a (August 18, 2016)
+------------------------
+
+This update corrects a security issue in v0.19.
+
+* fail2ban won't start if Roundcube had not yet been used - new installations probably do not have fail2ban running.
+
+v0.19 (August 13, 2016)
+-----------------------
+
+Mail:
+
+* Roundcube is updated to version 1.2.1.
+* SSLv3 and RC4 are now no longer supported in incoming and outgoing mail (SMTP port 25).
+
+Control panel:
+
+* The users and aliases APIs are now documented on their control panel pages.
+* The HSTS header was missing.
+* New status checks were added for the ufw firewall.
+
+DNS:
+
+* Add SRV records for CardDAV/CalDAV to facilitate autoconfiguration (e.g. in DavDroid, whose latest version didn't seem to work to configure with entering just a hostname).
+
+System:
+
+* fail2ban jails added for SMTP submission, Roundcube, ownCloud, the control panel, and munin.
+* Mail-in-a-Box can now be installed on the i686 architecture.
+
 v0.18c (June 2, 2016)
 ---------------------

@@ -104,7 +180,6 @@ v0.16 (January 30, 2016)
 ------------------------

 This update primarily adds automatic SSL (now "TLS") certificate provisioning from Let's Encrypt (https://letsencrypt.org/).
-* The Sieve port is now open so tools like the Thunderbird Sieve program can be used to edit mail filters.

 Control Panel:

@@ -543,4 +618,4 @@ v0.02 (September 21, 2014)
 v0.01 (August 19, 2014)
 -----------------------

-First release.
+First versioned release after a year of unversioned development.
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,48 @@
+# Mail-in-a-Box Code of Conduct
+
+Mail-in-a-Box is an open source community project about working, as a group, to empower ourselves and others to have control over our own digital communications. Just as we hope to increase technological diversity on the Internet through decentralization, we also believe that diverse viewpoints and voices among our community members foster innovation and creative solutions to the challenges we face.
+
+We are committed to providing a safe, welcoming, and harrassment-free space for collaboration, for everyone, without regard to age, disability, economic situation, ethnicity, gender identity and expression, language fluency, level of knowledge or experience, nationality, personal appearance, race, religion, sexual identity and orientation, or any other attribute. Community comes first. This policy supersedes all other project goals.
+
+The maintainers of Mail-in-a-Box share the dual responsibility of leading by example and enforcing these policies as necessary to maintain an open and welcoming environment. All community members should be excellent to each other.
+
+## Scope
+
+This Code of Conduct applies to all places where Mail-in-a-Box community activity is ocurring, including on GitHub, in discussion forums, on Slack, on social media, and in real life. The Code of Conduct applies not only on websites/at events run by the Mail-in-a-Box community (e.g. our GitHub organization, our Slack team) but also at any other location where the Mail-in-a-Box community is present (e.g. in issues of other GitHub organizations where Mail-in-a-Box community members are discussing problems related to Mail-in-a-Box, or real-life professional conferences), or whenever a Mail-in-a-Box community member is representing Mail-in-a-Box to the public at large or acting on behalf of Mail-in-a-Box.
+
+This code does not apply to activity on a server running Mail-in-a-Box software, unless your server is hosting a service for the Mail-in-a-Box community at large.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Showing empathy towards other community members
+* Making room for new and quieter voices
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory/unwelcome comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Aggressive and micro-aggressive behavior, such as unconstructive criticism, providing corrections that do not improve the conversation (sometimes referred to as "well actually"s), repeatedly interrupting or talking over someone else, feigning surprise at someone's lack of knowledge or awareness about a topic, or subtle prejudice (for example, comments like "That's so easy my grandmother could do it.", which is prejudicial toward grandmothers).
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+* Retaliating against anyone who reports a violation of this code.
+
+We will not tolerate harassment. Harassment is any unwelcome or hostile behavior towards another person for any reason. This includes, but is not limited to, offensive verbal comments related to personal characteristics or choices, sexual images or comments, deliberate intimidation, bullying, stalking, following, harassing photography or recording, sustained disruption of discussion or events, nonconsensual publication of private comments, inappropriate physical contact, or unwelcome sexual attention. Conduct need not be intentional to be harassment.
+
+## Enforcement
+
+We will remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not consistent with this Code of Conduct. We may ban, temporarily or permanently, any contributor for violating this code, when appropriate.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project lead, [Joshua Tauberer](https://razor.occams.info/). All reports will be treated confidentially, impartially, consistently, and swiftly.
+
+Because the need for confidentiality for all parties involved in an enforcement action outweighs the goals of openness, limited information will be shared with the Mail-in-a-Box community regarding enforcement actions that have taken place.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant, version 1.4](http://contributor-covenant.org/version/1/4) and the code of conduct of [Code for DC](http://codefordc.org/resources/codeofconduct.html).
+
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -5,3 +5,7 @@ This project is in the public domain. Copyright and related rights in the work w
 All contributions to this project must be released under the same CC0 wavier. By submitting a pull request or patch, you are agreeing to comply with this waiver of copyright interest.

 [CC0]: http://creativecommons.org/publicdomain/zero/1.0/
+
+## Code of Conduct
+
+This project has a [Code of Conduct](CODE_OF_CONDUCT.md). Please review it when joining our community.
--- a/README.md
+++ b/README.md
@@ -9,15 +9,15 @@ Mail-in-a-Box helps individuals take back control of their email by defining a o

 * * *

-I am trying to:
+Our goals are to:

 * Make deploying a good mail server easy.
 * Promote [decentralization](http://redecentralize.org/), innovation, and privacy on the web.
-* Have automated, auditable, and [idempotent](http://sharknet.us/2014/02/01/automated-configuration-management-challenges-with-idempotency/) configuration.
+* Have automated, auditable, and [idempotent](https://sharknet.us/2014/02/01/automated-configuration-management-challenges-with-idempotency/) configuration.
 * **Not** make a totally unhackable, NSA-proof server.
 * **Not** make something customizable by power users.

-This setup is what has been powering my own personal email since September 2013.
+Additionally, this project has a [Code of Conduct](CODE_OF_CONDUCT.md), which supersedes the goals above. Please review it when joining our community.

 The Box
 -------
@@ -28,10 +28,10 @@ It is a one-click email appliance. There are no user-configurable setup options.

 The components installed are:

-* SMTP ([postfix](http://www.postfix.org/)), IMAP ([dovecot](http://dovecot.org/)), CardDAV/CalDAV ([ownCloud](http://owncloud.org/)), Exchange ActiveSync ([z-push](https://github.com/fmbiete/Z-Push-contrib))
+* SMTP ([postfix](http://www.postfix.org/)), IMAP ([dovecot](http://dovecot.org/)), CardDAV/CalDAV ([ownCloud](https://owncloud.org/)), Exchange ActiveSync ([z-push](https://github.com/fmbiete/Z-Push-contrib))
 * Webmail ([Roundcube](http://roundcube.net/)), static website hosting ([nginx](http://nginx.org/))
 * Spam filtering ([spamassassin](https://spamassassin.apache.org/)), greylisting ([postgrey](http://postgrey.schweikert.ch/))
-* DNS ([nsd4](http://www.nlnetlabs.nl/projects/nsd/)) with [SPF](https://en.wikipedia.org/wiki/Sender_Policy_Framework), DKIM ([OpenDKIM](http://www.opendkim.org/)), [DMARC](https://en.wikipedia.org/wiki/DMARC), [DNSSEC](https://en.wikipedia.org/wiki/DNSSEC), [DANE TLSA](https://en.wikipedia.org/wiki/DNS-based_Authentication_of_Named_Entities), and [SSHFP](https://tools.ietf.org/html/rfc4255) records automatically set
+* DNS ([nsd4](https://www.nlnetlabs.nl/projects/nsd/)) with [SPF](https://en.wikipedia.org/wiki/Sender_Policy_Framework), DKIM ([OpenDKIM](http://www.opendkim.org/)), [DMARC](https://en.wikipedia.org/wiki/DMARC), [DNSSEC](https://en.wikipedia.org/wiki/DNSSEC), [DANE TLSA](https://en.wikipedia.org/wiki/DNS-based_Authentication_of_Named_Entities), and [SSHFP](https://tools.ietf.org/html/rfc4255) records automatically set
 * Backups ([duplicity](http://duplicity.nongnu.org/)), firewall ([ufw](https://launchpad.net/ufw)), intrusion protection ([fail2ban](http://www.fail2ban.org/wiki/index.php/Main_Page)), system monitoring ([munin](http://munin-monitoring.org/))

 It also includes:
@@ -59,7 +59,7 @@ by me:
 	$ curl -s https://keybase.io/joshdata/key.asc | gpg --import
 	gpg: key C10BDD81: public key "Joshua Tauberer <jt@occams.info>" imported

-	$ git verify-tag v0.18c
+	$ git verify-tag v0.21
 	gpg: Signature made ..... using RSA key ID C10BDD81
 	gpg: Good signature from "Joshua Tauberer <jt@occams.info>"
 	gpg: WARNING: This key is not certified with a trusted signature!
@@ -72,7 +72,7 @@ and on my [personal homepage](https://razor.occams.info/). (Of course, if this r

 Checkout the tag corresponding to the most recent release:

-	$ git checkout v0.18c
+	$ git checkout v0.21

 Begin the installation.

@@ -85,7 +85,7 @@ Post your question on the [discussion forum](https://discourse.mailinabox.email/
 The Acknowledgements
 --------------------

-This project was inspired in part by the ["NSA-proof your email in 2 hours"](http://sealedabstract.com/code/nsa-proof-your-e-mail-in-2-hours/) blog post by Drew Crawford, [Sovereign](https://github.com/al3x/sovereign) by Alex Payne, and conversations with <a href="http://twitter.com/shevski" target="_blank">@shevski</a>, <a href="https://github.com/konklone" target="_blank">@konklone</a>, and <a href="https://github.com/gregelin" target="_blank">@GregElin</a>.
+This project was inspired in part by the ["NSA-proof your email in 2 hours"](http://sealedabstract.com/code/nsa-proof-your-e-mail-in-2-hours/) blog post by Drew Crawford, [Sovereign](https://github.com/sovereign/sovereign) by Alex Payne, and conversations with <a href="https://twitter.com/shevski" target="_blank">@shevski</a>, <a href="https://github.com/konklone" target="_blank">@konklone</a>, and <a href="https://github.com/gregelin" target="_blank">@GregElin</a>.

 Mail-in-a-Box is similar to [iRedMail](http://www.iredmail.org/) and [Modoboa](https://github.com/tonioo/modoboa).

@@ -95,5 +95,5 @@ The History
 * In 2007 I wrote a relatively popular Mozilla Thunderbird extension that added client-side SPF and DKIM checks to mail to warn users about possible phishing: [add-on page](https://addons.mozilla.org/en-us/thunderbird/addon/sender-verification-anti-phish/), [source](https://github.com/JoshData/thunderbird-spf).
 * In August 2013 I began Mail-in-a-Box by combining my own mail server configuration with the setup in ["NSA-proof your email in 2 hours"](http://sealedabstract.com/code/nsa-proof-your-e-mail-in-2-hours/) and making the setup steps reproducible with bash scripts.
 * Mail-in-a-Box was a semifinalist in the 2014 [Knight News Challenge](https://www.newschallenge.org/challenge/2014/submissions/mail-in-a-box), but it was not selected as a winner.
-* Mail-in-a-Box hit the front page of Hacker News in [April](https://news.ycombinator.com/item?id=7634514) 2014, [September](https://news.ycombinator.com/item?id=8276171) 2014, and [May](https://news.ycombinator.com/item?id=9624267) 2015.
+* Mail-in-a-Box hit the front page of Hacker News in [April](https://news.ycombinator.com/item?id=7634514) 2014, [September](https://news.ycombinator.com/item?id=8276171) 2014, [May](https://news.ycombinator.com/item?id=9624267) 2015, and [November](https://news.ycombinator.com/item?id=13050500) 2016.
 * FastCompany mentioned Mail-in-a-Box a [roundup of privacy projects](http://www.fastcompany.com/3047645/your-own-private-cloud) on June 26, 2015.
--- a/conf/fail2ban/filter.d/dovecotimap.conf
+++ b/conf/fail2ban/filter.d/dovecotimap.conf
--- a/conf/fail2ban/filter.d/miab-management-daemon.conf
+++ b/conf/fail2ban/filter.d/miab-management-daemon.conf
@@ -0,0 +1,12 @@
+# Fail2Ban filter Mail-in-a-Box management daemon
+
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+
+_daemon = mailinabox
+
+failregex = Mail-in-a-Box Management Daemon: Failed login attempt from ip <HOST> - timestamp .*
+ignoreregex =
--- a/conf/fail2ban/filter.d/miab-munin.conf
+++ b/conf/fail2ban/filter.d/miab-munin.conf
@@ -0,0 +1,7 @@
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+failregex=<HOST> - .*GET /admin/munin/.* HTTP/1.1\" 401.*
+ignoreregex =
--- a/conf/fail2ban/filter.d/miab-owncloud.conf
+++ b/conf/fail2ban/filter.d/miab-owncloud.conf
@@ -0,0 +1,7 @@
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+failregex=Login failed: .*Remote IP: '<HOST>[\)']
+ignoreregex =
--- a/conf/fail2ban/filter.d/miab-postfix-submission.conf
+++ b/conf/fail2ban/filter.d/miab-postfix-submission.conf
@@ -0,0 +1,7 @@
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+failregex=postfix/submission/smtpd.*warning.*\[<HOST>\]: .* authentication (failed|aborted)
+ignoreregex =
--- a/conf/fail2ban/filter.d/miab-roundcube.conf
+++ b/conf/fail2ban/filter.d/miab-roundcube.conf
@@ -0,0 +1,9 @@
+[INCLUDES]
+
+before = common.conf
+
+[Definition]
+
+failregex = IMAP Error: Login failed for .*? from <HOST>\. AUTHENTICATE.*
+
+ignoreregex = 
--- a/conf/fail2ban/jails.conf
+++ b/conf/fail2ban/jails.conf
@@ -1,4 +1,5 @@
-# Fail2Ban configuration file for Mail-in-a-Box
+# Fail2Ban configuration file for Mail-in-a-Box. Do not edit.
+# This file is re-generated on updates.

 [DEFAULT]
 # Whitelist our own IP addresses. 127.0.0.1/8 is the default. But our status checks
@@ -6,24 +7,53 @@
 # ours too. The string is substituted during installation.
 ignoreip = 127.0.0.1/8 PUBLIC_IP

-# JAILS
-
-[ssh]
-maxretry = 7
-bantime = 3600
-
-[ssh-ddos]
-enabled  = true
-
-[sasl]
-enabled  = true
-
 [dovecot]
 enabled = true
 filter  = dovecotimap
+logpath = /var/log/mail.log
 findtime = 30
 maxretry = 20

+[miab-management]
+enabled = true
+filter = miab-management-daemon
+port = http,https
+logpath = /var/log/syslog
+maxretry = 20
+findtime = 30
+
+[miab-munin]
+enabled  = true
+port     = http,https
+filter   = miab-munin
+logpath  = /var/log/nginx/access.log
+maxretry = 20
+findtime = 30
+
+[miab-owncloud]
+enabled  = true
+port     = http,https
+filter   = miab-owncloud
+logpath  = STORAGE_ROOT/owncloud/owncloud.log
+maxretry = 20
+findtime = 120
+
+[miab-postfix587]
+enabled  = true
+port     = 587
+filter   = miab-postfix-submission
+logpath  = /var/log/mail.log
+maxretry = 20
+findtime = 30
+
+[miab-roundcube]
+enabled  = true
+port     = http,https
+filter   = miab-roundcube
+logpath  = /var/log/roundcubemail/errors
+maxretry = 20
+findtime = 30
+
 [recidive]
 enabled  = true
 maxretry = 10
@@ -38,3 +68,13 @@ action   = iptables-allports[name=recidive]
 # By default we don't configure this address and no action is required from the admin anyway.
 # So the notification is ommited. This will prevent message appearing in the mail.log that mail
 # can't be delivered to fail2ban@$HOSTNAME.
+
+[sasl]
+enabled  = true
+
+[ssh]
+maxretry = 7
+bantime = 3600
+
+[ssh-ddos]
+enabled  = true
--- a/conf/nginx-primaryonly.conf
+++ b/conf/nginx-primaryonly.conf
@@ -9,6 +9,7 @@
 		add_header X-Frame-Options "DENY";
 		add_header X-Content-Type-Options nosniff;
 		add_header Content-Security-Policy "frame-ancestors 'none';";
+		add_header Strict-Transport-Security max-age=31536000;
 	}

 	# ownCloud configuration.
--- a/conf/zpush/backend_imap.php
+++ b/conf/zpush/backend_imap.php
@@ -8,7 +8,7 @@
 define('IMAP_SERVER', '127.0.0.1');
 define('IMAP_PORT', 993);
 define('IMAP_OPTIONS', '/ssl/norsh/novalidate-cert');
-define('IMAP_DEFAULTFROM', '');
+define('IMAP_DEFAULTFROM', 'sql');

 define('SYSTEM_MIME_TYPES_MAPPING', '/etc/mime.types');
 define('IMAP_AUTOSEEN_ON_DELETE', false);
@@ -23,15 +23,16 @@ define('IMAP_FOLDER_TRASH', 'TRASH');
 define('IMAP_FOLDER_SPAM', 'SPAM');
 define('IMAP_FOLDER_ARCHIVE', 'ARCHIVE');

-
-// not used
-define('IMAP_FROM_SQL_DSN', '');
+define('IMAP_FROM_SQL_DSN', 'sqlite:STORAGE_ROOT/mail/roundcube/roundcube.sqlite');
 define('IMAP_FROM_SQL_USER', '');
 define('IMAP_FROM_SQL_PASSWORD', '');
 define('IMAP_FROM_SQL_OPTIONS', serialize(array(PDO::ATTR_PERSISTENT => true)));
-define('IMAP_FROM_SQL_QUERY', "select first_name, last_name, mail_address from users where mail_address = '#username@#domain'");
-define('IMAP_FROM_SQL_FIELDS', serialize(array('first_name', 'last_name', 'mail_address')));
-define('IMAP_FROM_SQL_FROM', '#first_name #last_name <#mail_address>');
+define('IMAP_FROM_SQL_QUERY', "SELECT name, email FROM identities i INNER JOIN users u ON i.user_id = u.user_id WHERE u.username = '#username' AND i.standard = 1 AND i.del = 0 AND i.name <> ''");
+define('IMAP_FROM_SQL_FIELDS', serialize(array('name', 'email')));
+define('IMAP_FROM_SQL_FROM', '#name <#email>');
+define('IMAP_FROM_SQL_FULLNAME', '#name');
+
+// not used
 define('IMAP_FROM_LDAP_SERVER', '');
 define('IMAP_FROM_LDAP_SERVER_PORT', '389');
 define('IMAP_FROM_LDAP_USER', 'cn=zpush,ou=servers,dc=zpush,dc=org');
@@ -40,6 +41,7 @@ define('IMAP_FROM_LDAP_BASE', 'dc=zpush,dc=org');
 define('IMAP_FROM_LDAP_QUERY', '(mail=#username@#domain)');
 define('IMAP_FROM_LDAP_FIELDS', serialize(array('givenname', 'sn', 'mail')));
 define('IMAP_FROM_LDAP_FROM', '#givenname #sn <#mail>');
+define('IMAP_FROM_LDAP_FULLNAME', '#givenname #sn');

 define('IMAP_SMTP_METHOD', 'sendmail');

--- a/management/backup.py
+++ b/management/backup.py
@@ -13,6 +13,11 @@ import rtyaml

 from utils import exclusive_process, load_environment, shell, wait_for_service, fix_boto

+rsync_ssh_options = [
+	"--ssh-options='-i /root/.ssh/id_rsa_miab'",
+	"--rsync-options=-e \"/usr/bin/ssh -oStrictHostKeyChecking=no -oBatchMode=yes -p 22 -i /root/.ssh/id_rsa_miab\"",
+]
+
 def backup_status(env):
 	# Root folder
 	backup_root = os.path.join(env["STORAGE_ROOT"], 'backup')
@@ -52,6 +57,7 @@ def backup_status(env):
 			"size": 0, # collection-status doesn't give us the size
 			"volumes": keys[2], # number of archive volumes for this backup (not really helpful)
 		}
+
 	code, collection_status = shell('check_output', [
 		"/usr/bin/duplicity",
 		"collection-status",
@@ -59,7 +65,7 @@ def backup_status(env):
 		"--gpg-options", "--cipher-algo=AES256",
 		"--log-fd", "1",
 		config["target"],
-		],
+		] + rsync_ssh_options,
 		get_env(env),
 		trap=True)
 	if code != 0:
@@ -177,24 +183,24 @@ def get_passphrase(env):
 	with open(os.path.join(backup_root, 'secret_key.txt')) as f:
 		passphrase = f.readline().strip()
 	if len(passphrase) < 43: raise Exception("secret_key.txt's first line is too short!")
-	
+
 	return passphrase

 def get_env(env):
 	config = get_backup_config(env)
-	
+
 	env = { "PASSPHRASE" : get_passphrase(env) }
-	
+
 	if get_target_type(config) == 's3':
 		env["AWS_ACCESS_KEY_ID"] = config["target_user"]
 		env["AWS_SECRET_ACCESS_KEY"] = config["target_pass"]
-	
+
 	return env
-	
+
 def get_target_type(config):
 	protocol = config["target"].split(":")[0]
 	return protocol
-	
+
 def perform_backup(full_backup):
 	env = load_environment()

@@ -204,7 +210,7 @@ def perform_backup(full_backup):
 	backup_cache_dir = os.path.join(backup_root, 'cache')
 	backup_dir = os.path.join(backup_root, 'encrypted')

-	# Are backups dissbled?
+	# Are backups disabled?
 	if config["target"] == "off":
 		return

@@ -283,7 +289,7 @@ def perform_backup(full_backup):
 			env["STORAGE_ROOT"],
 			config["target"],
 			"--allow-source-mismatch"
-			],
+			] + rsync_ssh_options,
 			get_env(env))
 	finally:
 		# Start services again.
@@ -305,7 +311,7 @@ def perform_backup(full_backup):
 		"--archive-dir", backup_cache_dir,
 		"--force",
 		config["target"]
-		],
+		] + rsync_ssh_options,
 		get_env(env))

 	# From duplicity's manual:
@@ -320,7 +326,7 @@ def perform_backup(full_backup):
 		"--archive-dir", backup_cache_dir,
 		"--force",
 		config["target"]
-		],
+		] + rsync_ssh_options,
 		get_env(env))

 	# Change ownership of backups to the user-data user, so that the after-bcakup
@@ -359,7 +365,7 @@ def run_duplicity_verification():
 		"--exclude", backup_root,
 		config["target"],
 		env["STORAGE_ROOT"],
-	], get_env(env))
+	] + rsync_ssh_options, get_env(env))

 def run_duplicity_restore(args):
 	env = load_environment()
@@ -370,7 +376,7 @@ def run_duplicity_restore(args):
 		"restore",
 		"--archive-dir", backup_cache_dir,
 		config["target"],
-		] + args,
+		] + rsync_ssh_options + args,
 	get_env(env))

 def list_target_files(config):
@@ -383,6 +389,36 @@ def list_target_files(config):
 	if p.scheme == "file":
 		return [(fn, os.path.getsize(os.path.join(p.path, fn))) for fn in os.listdir(p.path)]

+	elif p.scheme == "rsync":
+		rsync_fn_size_re = re.compile(r'.*    ([^ ]*) [^ ]* [^ ]* (.*)')
+		rsync_target = '{host}:{path}'
+
+		_, target_host, target_path = config['target'].split('//')
+		target_path = '/' + target_path
+		if not target_path.endswith('/'):
+			target_path += '/'
+
+		rsync_command = [ 'rsync',
+					'-e',
+					'/usr/bin/ssh -i /root/.ssh/id_rsa_miab -oStrictHostKeyChecking=no -oBatchMode=yes',
+					'--list-only',
+					'-r',
+					rsync_target.format(
+						host=target_host,
+						path=target_path)
+				]
+
+		code, listing = shell('check_output', rsync_command, trap=True)
+		if code == 0:
+			ret = []
+			for l in listing.split('\n'):
+				match = rsync_fn_size_re.match(l)
+				if match:
+					ret.append( (match.groups()[1], int(match.groups()[0].replace(',',''))) )
+			return ret
+		else:
+			raise ValueError("Connection to rsync host failed")
+
 	elif p.scheme == "s3":
 		# match to a Region
 		fix_boto() # must call prior to importing boto
@@ -425,7 +461,7 @@ def list_target_files(config):

 def backup_set_custom(env, target, target_user, target_pass, min_age):
 	config = get_backup_config(env, for_save=True)
-	
+
 	# min_age must be an int
 	if isinstance(min_age, str):
 		min_age = int(min_age)
@@ -443,11 +479,11 @@ def backup_set_custom(env, target, target_user, target_pass, min_age):
 			list_target_files(config)
 	except ValueError as e:
 		return str(e)
-	
+
 	write_backup_config(env, config)

 	return "OK"
-	
+
 def get_backup_config(env, for_save=False, for_ui=False):
 	backup_root = os.path.join(env["STORAGE_ROOT"], 'backup')

@@ -482,6 +518,9 @@ def get_backup_config(env, for_save=False, for_ui=False):
 	if config["target"] == "local":
 		# Expand to the full URL.
 		config["target"] = "file://" + config["file_target_directory"]
+	ssh_pub_key = os.path.join('/root', '.ssh', 'id_rsa_miab.pub')
+	if os.path.exists(ssh_pub_key):
+		config["ssh_pub_key"] = open(ssh_pub_key, 'r').read()

 	return config

--- a/management/daemon.py
+++ b/management/daemon.py
@@ -1,7 +1,8 @@
 #!/usr/bin/python3

-import os, os.path, re, json
+import os, os.path, re, json, time
 import subprocess
+
 from functools import wraps

 from flask import Flask, request, render_template, abort, Response, send_from_directory, make_response
@@ -45,6 +46,9 @@ def authorized_personnel_only(viewfunc):
 			privs = []
 			error = "Incorrect username or password"

+			# Write a line in the log recording the failed login
+			log_failed_login(request)
+
 		# Authorized to access an API view?
 		if "admin" in privs:
 			# Call view func.
@@ -117,6 +121,9 @@ def me():
 	try:
 		email, privs = auth_service.authenticate(request, env)
 	except ValueError as e:
+		# Log the failed login
+		log_failed_login(request)
+
 		return json_response({
 			"status": "invalid",
 			"reason": "Incorrect username or password",
@@ -534,10 +541,9 @@ def munin_cgi(filename):
 	headers based on parameters in the requesting URL. All output is written
 	to stdout which munin_cgi splits into response headers and binary response
 	data.
-	munin-cgi-graph reads environment variables as well as passed input to determine
+	munin-cgi-graph reads environment variables to determine
 	what it should do. It expects a path to be in the env-var PATH_INFO, and a
-	querystring to be in the env-var QUERY_STRING as well as passed as input to the
-	command.
+	querystring to be in the env-var QUERY_STRING.
 	munin-cgi-graph has several failure modes. Some write HTTP Status headers and
 	others return nonzero exit codes.
 	Situating munin_cgi between the user-agent and munin-cgi-graph enables keeping
@@ -545,7 +551,7 @@ def munin_cgi(filename):
 	support infrastructure like spawn-fcgi.
 	"""

-	COMMAND = 'su - munin --preserve-environment --shell=/bin/bash -c /usr/lib/munin/cgi/munin-cgi-graph "%s"'
+	COMMAND = 'su - munin --preserve-environment --shell=/bin/bash -c /usr/lib/munin/cgi/munin-cgi-graph'
 	# su changes user, we use the munin user here
 	# --preserve-environment retains the environment, which is where Popen's `env` data is
 	# --shell=/bin/bash ensures the shell used is bash
@@ -557,12 +563,10 @@ def munin_cgi(filename):

 	query_str = request.query_string.decode("utf-8", 'ignore')

-	env = {'PATH_INFO': '/%s/' % filename, 'QUERY_STRING': query_str}
-	cmd = COMMAND % query_str
+	env = {'PATH_INFO': '/%s/' % filename, 'REQUEST_METHOD': 'GET', 'QUERY_STRING': query_str}
 	code, binout = utils.shell('check_output',
-							   cmd.split(' ', 5),
-							   # Using a maxsplit of 5 keeps the last 2 arguments together
-							   input=query_str.encode('UTF-8'),
+							   COMMAND.split(" ", 5),
+							   # Using a maxsplit of 5 keeps the last arguments together
 							   env=env,
 							   return_bytes=True,
 							   trap=True)
@@ -583,6 +587,22 @@ def munin_cgi(filename):
 		app.logger.warning("munin_cgi: munin-cgi-graph returned 404 status code. PATH_INFO=%s", env['PATH_INFO'])
 	return response

+def log_failed_login(request):
+	# We need to figure out the ip to list in the message, all our calls are routed
+	# through nginx who will put the original ip in X-Forwarded-For.
+	# During setup we call the management interface directly to determine the user
+	# status. So we can't always use X-Forwarded-For because during setup that header
+	# will not be present.
+	if request.headers.getlist("X-Forwarded-For"):
+		ip = request.headers.getlist("X-Forwarded-For")[0]
+	else:
+		ip = request.remote_addr
+
+	# We need to add a timestamp to the log message, otherwise /dev/log will eat the "duplicate"
+	# message.
+	app.logger.warning( "Mail-in-a-Box Management Daemon: Failed login attempt from ip %s - timestamp %s" % (ip, time.time()))
+
+
 # APP

 if __name__ == '__main__':
--- a/management/dns_update.py
+++ b/management/dns_update.py
@@ -274,6 +274,13 @@ def build_zone(domain, all_domains, additional_records, www_redirect_domains, en
 		if not has_rec(dmarc_qname, "TXT", prefix="v=DMARC1; "):
 			records.append((dmarc_qname, "TXT", 'v=DMARC1; p=reject', "Recommended. Prevents use of this domain name for outbound mail by specifying that the SPF rule should be honoured for mail from @%s." % (qname + "." + domain)))

+	# Add CardDAV/CalDAV SRV records on the non-primary hostname that points to the primary hostname.
+	# The SRV record format is priority (0, whatever), weight (0, whatever), port, service provider hostname (w/ trailing dot).
+	if domain != env["PRIMARY_HOSTNAME"]:
+		for dav in ("card", "cal"):
+			qname = "_" + dav + "davs._tcp"
+			if not has_rec(qname, "SRV"):
+				records.append((qname, "SRV", "0 0 443 " + env["PRIMARY_HOSTNAME"] + ".", "Recommended. Specifies the hostname of the server that handles CardDAV/CalDAV services for email addresses on this domain."))

 	# Sort the records. The None records *must* go first in the nsd zone file. Otherwise it doesn't matter.
 	records.sort(key = lambda rec : list(reversed(rec[0].split(".")) if rec[0] is not None else ""))
@@ -341,7 +348,18 @@ def build_sshfp_records():
 	# like the known_hosts file: hostname, keytype, fingerprint. The order
 	# of the output is arbitrary, so sort it to prevent spurrious updates
 	# to the zone file (that trigger bumping the serial number).
-	keys = shell("check_output", ["ssh-keyscan", "localhost"])
+
+	# scan the sshd_config and find the ssh ports (port 22 may be closed)
+	with open('/etc/ssh/sshd_config', 'r') as f:
+		ports = []
+		t = f.readlines()
+		for line in t:
+			s = line.split()
+			if len(s) == 2 and s[0] == 'Port':
+				ports = ports + [s[1]]
+	# the keys are the same at each port, so we only need to get
+	# them at the first port found (may not be port 22)
+	keys = shell("check_output", ["ssh-keyscan", "-p", ports[0], "localhost"])
 	for key in sorted(keys.split("\n")):
 		if key.strip() == "" or key[0] == "#": continue
 		try:
--- a/management/mail_log.py
+++ b/management/mail_log.py
@@ -1,136 +1,211 @@
 #!/usr/bin/python3

+import os.path
+import re
 from collections import defaultdict
-import re, os.path
+
 import dateutil.parser

 import mailconfig
 import utils

+
 def scan_mail_log(logger, env):
-	collector = {
-		"other-services": set(),
-		"imap-logins": { },
-		"postgrey": { },
-		"rejected-mail": { },
-		"activity-by-hour": { "imap-logins": defaultdict(int), "smtp-sends": defaultdict(int) },
-	}
+    """ Scan the system's mail log files and collect interesting data

-	collector["real_mail_addresses"] = set(mailconfig.get_mail_users(env)) | set(alias[0] for alias in mailconfig.get_mail_aliases(env))
+    This function scans the 2 most recent mail log files in /var/log/.

-	for fn in ('/var/log/mail.log.1', '/var/log/mail.log'):
-		if not os.path.exists(fn): continue
-		with open(fn, 'rb') as log:
-			for line in log:
-				line = line.decode("utf8", errors='replace')
-				scan_mail_log_line(line.strip(), collector)
+    Args:
+        logger (ConsoleOutput): Object used for writing messages to the console
+        env (dict): Dictionary containing MiaB settings
+    """

-	if collector["imap-logins"]:
-		logger.add_heading("Recent IMAP Logins")
-		logger.print_block("The most recent login from each remote IP adddress is show.")
-		for k in utils.sort_email_addresses(collector["imap-logins"], env):
-			for ip, date in sorted(collector["imap-logins"][k].items(), key = lambda kv : kv[1]):
-				logger.print_line(k + "\t" + str(date) + "\t" + ip)
+    collector = {
+        "other-services": set(),
+        "imap-logins": {},
+        "pop3-logins": {},
+        "postgrey": {},
+        "rejected-mail": {},
+        "activity-by-hour": {
+            "imap-logins": defaultdict(int),
+            "pop3-logins": defaultdict(int),
+            "smtp-sends": defaultdict(int),
+            "smtp-receives": defaultdict(int),
+        },
+        "real_mail_addresses": (
+            set(mailconfig.get_mail_users(env)) | set(alias[0] for alias in mailconfig.get_mail_aliases(env))
+        )
+    }

-	if collector["postgrey"]:
-		logger.add_heading("Greylisted Mail")
-		logger.print_block("The following mail was greylisted, meaning the emails were temporarily rejected. Legitimate senders will try again within ten minutes.")
-		logger.print_line("recipient" + "\t" + "received" + "\t" + "sender" + "\t" + "delivered")
-		for recipient in utils.sort_email_addresses(collector["postgrey"], env):
-			for (client_address, sender), (first_date, delivered_date) in sorted(collector["postgrey"][recipient].items(), key = lambda kv : kv[1][0]):
-				logger.print_line(recipient + "\t" + str(first_date) + "\t" + sender + "\t" + (("delivered " + str(delivered_date)) if delivered_date else "no retry yet"))
+    for fn in ('/var/log/mail.log.1', '/var/log/mail.log'):
+        if not os.path.exists(fn):
+            continue
+        with open(fn, 'rb') as log:
+            for line in log:
+                line = line.decode("utf8", errors='replace')
+                scan_mail_log_line(line.strip(), collector)

-	if collector["rejected-mail"]:
-		logger.add_heading("Rejected Mail")
-		logger.print_block("The following incoming mail was rejected.")
-		for k in utils.sort_email_addresses(collector["rejected-mail"], env):
-			for date, sender, message in collector["rejected-mail"][k]:
-				logger.print_line(k + "\t" + str(date) + "\t" + sender + "\t" + message)
+    if collector["imap-logins"]:
+        logger.add_heading("Recent IMAP Logins")
+        logger.print_block("The most recent login from each remote IP adddress is shown.")
+        for k in utils.sort_email_addresses(collector["imap-logins"], env):
+            for ip, date in sorted(collector["imap-logins"][k].items(), key=lambda kv: kv[1]):
+                logger.print_line(k + "\t" + str(date) + "\t" + ip)

-	logger.add_heading("Activity by Hour")
-	for h in range(24):
-		logger.print_line("%d\t%d\t%d" % (h, collector["activity-by-hour"]["imap-logins"][h], collector["activity-by-hour"]["smtp-sends"][h] ))
+    if collector["pop3-logins"]:
+        logger.add_heading("Recent POP3 Logins")
+        logger.print_block("The most recent login from each remote IP adddress is shown.")
+        for k in utils.sort_email_addresses(collector["pop3-logins"], env):
+            for ip, date in sorted(collector["pop3-logins"][k].items(), key=lambda kv: kv[1]):
+                logger.print_line(k + "\t" + str(date) + "\t" + ip)
+
+    if collector["postgrey"]:
+        logger.add_heading("Greylisted Mail")
+        logger.print_block("The following mail was greylisted, meaning the emails were temporarily rejected. "
+                           "Legitimate senders will try again within ten minutes.")
+        logger.print_line("recipient" + "\t" + "received" + 3 * "\t" + "sender" + 6 * "\t" + "delivered")
+        for recipient in utils.sort_email_addresses(collector["postgrey"], env):
+            sorted_recipients = sorted(collector["postgrey"][recipient].items(), key=lambda kv: kv[1][0])
+            for (client_address, sender), (first_date, delivered_date) in sorted_recipients:
+                logger.print_line(
+                    recipient + "\t" + str(first_date) + "\t" + sender + "\t" +
+                    (("delivered " + str(delivered_date)) if delivered_date else "no retry yet")
+                )
+
+    if collector["rejected-mail"]:
+        logger.add_heading("Rejected Mail")
+        logger.print_block("The following incoming mail was rejected.")
+        for k in utils.sort_email_addresses(collector["rejected-mail"], env):
+            for date, sender, message in collector["rejected-mail"][k]:
+                logger.print_line(k + "\t" + str(date) + "\t" + sender + "\t" + message)
+
+    logger.add_heading("Activity by Hour")
+    logger.print_block("Dovecot logins and Postfix mail traffic per hour.")
+    logger.print_block("Hour\tIMAP\tPOP3\tSent\tReceived")
+    for h in range(24):
+        logger.print_line(
+            "%d\t%d\t\t%d\t\t%d\t\t%d" % (
+                h,
+                collector["activity-by-hour"]["imap-logins"][h],
+                collector["activity-by-hour"]["pop3-logins"][h],
+                collector["activity-by-hour"]["smtp-sends"][h],
+                collector["activity-by-hour"]["smtp-receives"][h],
+            )
+        )
+
+    if len(collector["other-services"]) > 0:
+        logger.add_heading("Other")
+        logger.print_block("Unrecognized services in the log: " + ", ".join(collector["other-services"]))

-	if len(collector["other-services"]) > 0:
-		logger.add_heading("Other")
-		logger.print_block("Unrecognized services in the log: " + ", ".join(collector["other-services"]))

 def scan_mail_log_line(line, collector):
-	m = re.match(r"(\S+ \d+ \d+:\d+:\d+) (\S+) (\S+?)(\[\d+\])?: (.*)", line)
-	if not m: return
+    """ Scan a log line and extract interesting data """

-	date, system, service, pid, log = m.groups()
-	date = dateutil.parser.parse(date)
-	
-	if service == "dovecot":
-		scan_dovecot_line(date, log, collector)
+    m = re.match(r"(\S+ \d+ \d+:\d+:\d+) (\S+) (\S+?)(\[\d+\])?: (.*)", line)

-	elif service == "postgrey":
-		scan_postgrey_line(date, log, collector)
+    if not m:
+        return

-	elif service == "postfix/smtpd":
-		scan_postfix_smtpd_line(date, log, collector)
+    date, system, service, pid, log = m.groups()
+    date = dateutil.parser.parse(date)

-	elif service == "postfix/submission/smtpd":
-		scan_postfix_submission_line(date, log, collector)
+    if service == "dovecot":
+        scan_dovecot_line(date, log, collector)
+    elif service == "postgrey":
+        scan_postgrey_line(date, log, collector)
+    elif service == "postfix/smtpd":
+        scan_postfix_smtpd_line(date, log, collector)
+    elif service == "postfix/cleanup":
+        scan_postfix_cleanup_line(date, log, collector)
+    elif service == "postfix/submission/smtpd":
+        scan_postfix_submission_line(date, log, collector)
+    elif service in ("postfix/qmgr", "postfix/pickup", "postfix/cleanup", "postfix/scache", "spampd", "postfix/anvil",
+                     "postfix/master", "opendkim", "postfix/lmtp", "postfix/tlsmgr"):
+        # nothing to look at
+        pass
+    else:
+        collector["other-services"].add(service)

-	elif service in ("postfix/qmgr", "postfix/pickup", "postfix/cleanup",
-			"postfix/scache", "spampd", "postfix/anvil", "postfix/master",
-			"opendkim", "postfix/lmtp", "postfix/tlsmgr"):
-		# nothing to look at
-		pass

-	else:
-		collector["other-services"].add(service)
+def scan_dovecot_line(date, line, collector):
+    """ Scan a dovecot log line and extract interesting data """
+
+    m = re.match("(imap|pop3)-login: Login: user=<(.*?)>, method=PLAIN, rip=(.*?),", line)
+
+    if m:
+        prot, login, ip = m.group(1), m.group(2), m.group(3)
+        logins_key = "%s-logins" % prot
+        if ip != "127.0.0.1":  # local login from webmail/zpush
+            collector[logins_key].setdefault(login, {})[ip] = date
+        collector["activity-by-hour"][logins_key][date.hour] += 1

-def scan_dovecot_line(date, log, collector):
-	m = re.match("imap-login: Login: user=<(.*?)>, method=PLAIN, rip=(.*?),", log)
-	if m:
-		login, ip = m.group(1), m.group(2)
-		if ip != "127.0.0.1": # local login from webmail/zpush
-			collector["imap-logins"].setdefault(login, {})[ip] = date
-		collector["activity-by-hour"]["imap-logins"][date.hour] += 1

 def scan_postgrey_line(date, log, collector):
-	m = re.match("action=(greylist|pass), reason=(.*?), (?:delay=\d+, )?client_name=(.*), client_address=(.*), sender=(.*), recipient=(.*)", log)
-	if m:
-		action, reason, client_name, client_address, sender, recipient = m.groups()
-		key = (client_address, sender)
-		if action == "greylist" and reason == "new":
-			collector["postgrey"].setdefault(recipient, {})[key] = (date, None)
-		elif action == "pass" and reason == "triplet found" and key in collector["postgrey"].get(recipient, {}):
-			collector["postgrey"][recipient][key] = (collector["postgrey"][recipient][key][0], date)
+    """ Scan a postgrey log line and extract interesting data """
+
+    m = re.match("action=(greylist|pass), reason=(.*?), (?:delay=\d+, )?client_name=(.*), client_address=(.*), "
+                 "sender=(.*), recipient=(.*)",
+                 log)
+
+    if m:
+        action, reason, client_name, client_address, sender, recipient = m.groups()
+        key = (client_address, sender)
+        if action == "greylist" and reason == "new":
+            collector["postgrey"].setdefault(recipient, {})[key] = (date, None)
+        elif action == "pass" and reason == "triplet found" and key in collector["postgrey"].get(recipient, {}):
+            collector["postgrey"][recipient][key] = (collector["postgrey"][recipient][key][0], date)
+

 def scan_postfix_smtpd_line(date, log, collector):
-	m = re.match("NOQUEUE: reject: RCPT from .*?: (.*?); from=<(.*?)> to=<(.*?)>", log)
-	if m:
-		message, sender, recipient = m.groups()
-		if recipient in collector["real_mail_addresses"]:
-			# only log mail to real recipients
+    """ Scan a postfix smtpd log line and extract interesting data """

-			# skip this, is reported in the greylisting report
-			if "Recipient address rejected: Greylisted" in message:
-				return
+    # Check if the incomming mail was rejected

-			# simplify this one
-			m = re.search(r"Client host \[(.*?)\] blocked using zen.spamhaus.org; (.*)", message)
-			if m:
-				message = "ip blocked: " + m.group(2)
+    m = re.match("NOQUEUE: reject: RCPT from .*?: (.*?); from=<(.*?)> to=<(.*?)>", log)

-			# simplify this one too
-			m = re.search(r"Sender address \[.*@(.*)\] blocked using dbl.spamhaus.org; (.*)", message)
-			if m:
-				message = "domain blocked: " + m.group(2)
+    if m:
+        message, sender, recipient = m.groups()
+        if recipient in collector["real_mail_addresses"]:
+            # only log mail to real recipients

-			collector["rejected-mail"].setdefault(recipient, []).append( (date, sender, message) )
+            # skip this, if reported in the greylisting report
+            if "Recipient address rejected: Greylisted" in message:
+                return
+
+            # simplify this one
+            m = re.search(r"Client host \[(.*?)\] blocked using zen.spamhaus.org; (.*)", message)
+            if m:
+                message = "ip blocked: " + m.group(2)
+
+            # simplify this one too
+            m = re.search(r"Sender address \[.*@(.*)\] blocked using dbl.spamhaus.org; (.*)", message)
+            if m:
+                message = "domain blocked: " + m.group(2)
+
+            collector["rejected-mail"].setdefault(recipient, []).append((date, sender, message))
+
+
+def scan_postfix_cleanup_line(date, _, collector):
+    """ Scan a postfix cleanup log line and extract interesting data
+
+    It is assumed that every log of postfix/cleanup indicates an email that was successfulfy received by Postfix.
+
+    """
+
+    collector["activity-by-hour"]["smtp-receives"][date.hour] += 1

 def scan_postfix_submission_line(date, log, collector):
-	m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=PLAIN, sasl_username=(\S+)", log)
-	if m:
-		procid, client, user = m.groups()
-		collector["activity-by-hour"]["smtp-sends"][date.hour] += 1
+    """ Scan a postfix submission log line and extract interesting data """
+
+    m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=PLAIN, sasl_username=(\S+)", log)
+
+    if m:
+        # procid, client, user = m.groups()
+        collector["activity-by-hour"]["smtp-sends"][date.hour] += 1
+

 if __name__ == "__main__":
-	from status_checks import ConsoleOutput
-	env = utils.load_environment()
-	scan_mail_log(ConsoleOutput(), env)
+    from status_checks import ConsoleOutput
+
+    env_vars = utils.load_environment()
+    scan_mail_log(ConsoleOutput(), env_vars)
--- a/management/ssl_certificates.py
+++ b/management/ssl_certificates.py
@@ -238,8 +238,22 @@ def get_certificates_to_provision(env, show_extended_problems=True, force_domain
 			except Exception as e:
 				problems[domain] = "DNS isn't configured properly for this domain: DNS lookup had an error: %s." % str(e)
 				return False
-			if len(response) != 1 or str(response[0]) != value:
-				problems[domain] = "Domain control validation cannot be performed for this domain because DNS points the domain to another machine (%s %s)." % (rtype, ", ".join(str(r) for r in response))
+
+			# Unfortunately, the response.__str__ returns bytes
+			# instead of string, if it resulted from an AAAA-query.
+			# We need to convert manually, until this is fixed:
+			# https://github.com/rthalley/dnspython/issues/204
+			#
+			# BEGIN HOTFIX
+			def rdata__str__(r):
+				s = r.to_text()
+				if isinstance(s, bytes):
+					 s = s.decode('utf-8')
+				return s
+			# END HOTFIX
+
+			if len(response) != 1 or rdata__str__(response[0]) != value:
+				problems[domain] = "Domain control validation cannot be performed for this domain because DNS points the domain to another machine (%s %s)." % (rtype, ", ".join(rdata__str__(r) for r in response))
 				return False

 		return True
--- a/management/status_checks.py
+++ b/management/status_checks.py
@@ -18,6 +18,29 @@ from mailconfig import get_mail_domains, get_mail_aliases

 from utils import shell, sort_domains, load_env_vars_from_file, load_settings

+def get_services():
+	return [
+		{ "name": "Local DNS (bind9)", "port": 53, "public": False, },
+		#{ "name": "NSD Control", "port": 8952, "public": False, },
+		{ "name": "Local DNS Control (bind9/rndc)", "port": 953, "public": False, },
+		{ "name": "Dovecot LMTP LDA", "port": 10026, "public": False, },
+		{ "name": "Postgrey", "port": 10023, "public": False, },
+		{ "name": "Spamassassin", "port": 10025, "public": False, },
+		{ "name": "OpenDKIM", "port": 8891, "public": False, },
+		{ "name": "OpenDMARC", "port": 8893, "public": False, },
+		{ "name": "Memcached", "port": 11211, "public": False, },
+		{ "name": "Mail-in-a-Box Management Daemon", "port": 10222, "public": False, },
+		{ "name": "SSH Login (ssh)", "port": get_ssh_port(), "public": True, },
+		{ "name": "Public DNS (nsd4)", "port": 53, "public": True, },
+		{ "name": "Incoming Mail (SMTP/postfix)", "port": 25, "public": True, },
+		{ "name": "Outgoing Mail (SMTP 587/postfix)", "port": 587, "public": True, },
+		#{ "name": "Postfix/master", "port": 10587, "public": True, },
+		{ "name": "IMAPS (dovecot)", "port": 993, "public": True, },
+		{ "name": "Mail Filters (Sieve/dovecot)", "port": 4190, "public": True, },
+		{ "name": "HTTP Web (nginx)", "port": 80, "public": True, },
+		{ "name": "HTTPS Web (nginx)", "port": 443, "public": True, },
+	]
+
 def run_checks(rounded_values, env, output, pool):
 	# run systems checks
 	output.add_heading("System")
@@ -61,33 +84,9 @@ def get_ssh_port():

 def run_services_checks(env, output, pool):
 	# Check that system services are running.
-
-	services = [
-		{ "name": "Local DNS (bind9)", "port": 53, "public": False, },
-		#{ "name": "NSD Control", "port": 8952, "public": False, },
-		{ "name": "Local DNS Control (bind9/rndc)", "port": 953, "public": False, },
-		{ "name": "Dovecot LMTP LDA", "port": 10026, "public": False, },
-		{ "name": "Postgrey", "port": 10023, "public": False, },
-		{ "name": "Spamassassin", "port": 10025, "public": False, },
-		{ "name": "OpenDKIM", "port": 8891, "public": False, },
-		{ "name": "OpenDMARC", "port": 8893, "public": False, },
-		{ "name": "Memcached", "port": 11211, "public": False, },
-		{ "name": "Mail-in-a-Box Management Daemon", "port": 10222, "public": False, },
-
-		{ "name": "SSH Login (ssh)", "port": get_ssh_port(), "public": True, },
-		{ "name": "Public DNS (nsd4)", "port": 53, "public": True, },
-		{ "name": "Incoming Mail (SMTP/postfix)", "port": 25, "public": True, },
-		{ "name": "Outgoing Mail (SMTP 587/postfix)", "port": 587, "public": True, },
-		#{ "name": "Postfix/master", "port": 10587, "public": True, },
-		{ "name": "IMAPS (dovecot)", "port": 993, "public": True, },
-		{ "name": "Mail Filters (Sieve/dovecot)", "port": 4190, "public": True, },
-		{ "name": "HTTP Web (nginx)", "port": 80, "public": True, },
-		{ "name": "HTTPS Web (nginx)", "port": 443, "public": True, },
-	]
-
 	all_running = True
 	fatal = False
-	ret = pool.starmap(check_service, ((i, service, env) for i, service in enumerate(services)), chunksize=1)
+	ret = pool.starmap(check_service, ((i, service, env) for i, service in enumerate(get_services())), chunksize=1)
 	for i, running, fatal2, output2 in sorted(ret):
 		if output2 is None: continue # skip check (e.g. no port was set, e.g. no sshd)
 		all_running = all_running and running
@@ -169,6 +168,37 @@ def run_system_checks(rounded_values, env, output):
 	check_free_disk_space(rounded_values, env, output)
 	check_free_memory(rounded_values, env, output)

+def check_ufw(env, output):
+	if not os.path.isfile('/usr/sbin/ufw'):
+		output.print_warning("""The ufw program was not installed. If your system is able to run iptables, rerun the setup.""")
+		return
+
+	code, ufw = shell('check_output', ['ufw', 'status'], trap=True)
+
+	if code != 0:
+		# The command failed, it's safe to say the firewall is disabled
+		output.print_warning("""The firewall is not working on this machine. An error was received
+					while trying to check the firewall. To investigate run 'sudo ufw status'.""")
+		return
+
+	ufw = ufw.splitlines()
+	if ufw[0] == "Status: active":
+		not_allowed_ports = 0
+		for service in get_services():
+			if service["public"] and not is_port_allowed(ufw, service["port"]):
+				not_allowed_ports += 1
+				output.print_error("Port %s (%s) should be allowed in the firewall, please re-run the setup." % (service["port"], service["name"]))
+
+		if not_allowed_ports == 0:
+			output.print_ok("Firewall is active.")
+	else:
+		output.print_warning("""The firewall is disabled on this machine. This might be because the system
+			is protected by an external firewall. We can't protect the system against bruteforce attacks
+			without the local firewall active. Connect to the system via ssh and try to run: ufw enable.""")
+
+def is_port_allowed(ufw, port):
+	return any(re.match(str(port) +"[/ \t].*", item) for item in ufw)
+
 def check_ssh_password(env, output):
 	# Check that SSH login with password is disabled. The openssh-server
 	# package may not be installed so check that before trying to access
@@ -210,15 +240,15 @@ def check_free_disk_space(rounded_values, env, output):
 	st = os.statvfs(env['STORAGE_ROOT'])
 	bytes_total = st.f_blocks * st.f_frsize
 	bytes_free = st.f_bavail * st.f_frsize
-	if not rounded_values:
-		disk_msg = "The disk has %s GB space remaining." % str(round(bytes_free/1024.0/1024.0/1024.0*10.0)/10)
-	else:
-		disk_msg = "The disk has less than %s%% space left." % str(round(bytes_free/bytes_total/10 + .5)*10)
+	disk_msg = "The disk has %.2f GB space remaining." % (bytes_free/1024.0/1024.0/1024.0)
 	if bytes_free > .3 * bytes_total:
+		if rounded_values: disk_msg = "The disk has more than 30% free space."
 		output.print_ok(disk_msg)
 	elif bytes_free > .15 * bytes_total:
+		if rounded_values: disk_msg = "The disk has less than 30% free space."
 		output.print_warning(disk_msg)
 	else:
+		if rounded_values: disk_msg = "The disk has less than 15% free space."
 		output.print_error(disk_msg)

 def check_free_memory(rounded_values, env, output):
@@ -240,6 +270,8 @@ def run_network_checks(env, output):

 	output.add_heading("Network")

+	check_ufw(env, output)
+
 	# Stop if we cannot make an outbound connection on port 25. Many residential
 	# networks block outbound port 25 to prevent their network from sending spam.
 	# See if we can reach one of Google's MTAs with a 5-second timeout.
@@ -451,7 +483,7 @@ def check_dns_zone(domain, env, output, dns_zonefiles):
 				% (existing_ns, correct_ns) )

 	# Check that each custom secondary nameserver resolves the IP address.
-	
+
 	if custom_secondary_ns and not probably_external_dns:
 		for ns in custom_secondary_ns:
 			# We must first resolve the nameserver to an IP address so we can query it.
@@ -659,6 +691,22 @@ def query_dns(qname, rtype, nxdomain='[Not Set]', at=None):
 	# periods from responses since that's how qnames are encoded in DNS but is
 	# confusing for us. The order of the answers doesn't matter, so sort so we
 	# can compare to a well known order.
+
+	# Unfortunately, the response.__str__ returns bytes
+	# instead of string, if it resulted from an AAAA-query.
+	# We need to convert manually, until this is fixed:
+	# https://github.com/rthalley/dnspython/issues/204
+	#
+	# BEGIN HOTFIX
+	response_new = []
+	for r in response:
+	        if isinstance(r.to_text(), bytes):
+	                response_new.append(r.to_text().decode('utf-8'))
+	        else:
+	                response_new.append(r)
+	response = response_new
+	# END HOTFIX
+
 	return "; ".join(sorted(str(r).rstrip('.') for r in response))

 def check_ssl_cert(domain, rounded_time, ssl_certificates, env, output):
@@ -876,7 +924,7 @@ class FileOutput:
 class ConsoleOutput(FileOutput):
 	def __init__(self):
 		self.buf = sys.stdout
-		
+
 		# Do nice line-wrapping according to the size of the terminal.
 		# The 'stty' program queries standard input for terminal information.
 		if sys.stdin.isatty():
--- a/management/templates/aliases.html
+++ b/management/templates/aliases.html
@@ -106,6 +106,41 @@
  </table>
 </div>

+<h3>Mail aliases API (advanced)</h3>
+
+<p>Use your box&rsquo;s mail aliases API to add and remove mail aliases from the command-line or custom services you build.</p>
+
+<p>Usage:</p>
+
+<pre>curl -X <b>VERB</b> [-d "<b>parameters</b>"] --user {email}:{password} https://{{hostname}}/admin/mail/aliases[<b>action</b>]</pre>
+
+<p>Brackets denote an optional argument. Please note that the POST body <code>parameters</code> must be URL-encoded.</p>
+
+<p>The email and password given to the <code>--user</code> option must be an administrative user on this system.</p>
+
+<h4 style="margin-bottom: 0">Verbs</h4>
+
+<table class="table" style="margin-top: .5em">
+<thead><th>Verb</th> <th>Action</th><th></th></thead>
+<tr><td>GET</td><td><i>(none)</i></td> <td>Returns a list of existing mail aliases. Adding <code>?format=json</code> to the URL will give JSON-encoded results.</td></tr>
+<tr><td>POST</td><td>/add</td> <td>Adds a new mail alias. Required POST-body parameters are <code>address</code> and <code>forwards_to</code>.</td></tr>
+<tr><td>POST</td><td>/remove</td> <td>Removes a mail alias. Required POST-body parameter is <code>address</code>.</td></tr>
+</table>
+
+<h4>Examples:</h4>
+
+<p>Try these examples. For simplicity the examples omit the <code>--user me@mydomain.com:yourpassword</code> command line argument which you must fill in with your email address and password.</p>
+
+<pre># Gives a JSON-encoded list of all mail aliases
+curl -X GET https://{{hostname}}/admin/mail/aliases?format=json
+
+# Adds a new alias
+curl -X POST -d "address=new_alias@mydomail.com" -d "forwards_to=my_email@mydomain.com" https://{{hostname}}/admin/mail/aliases/add
+
+# Removes an alias
+curl -X POST -d "address=new_alias@mydomail.com" https://{{hostname}}/admin/mail/aliases/remove
+</pre>
+

 <script>
 function show_aliases() {
--- a/management/templates/custom-dns.html
+++ b/management/templates/custom-dns.html
@@ -10,7 +10,7 @@

 <p>It is possible to set custom DNS records on domains hosted here.</p>

-<h3>Set Custom DNS Records</h3>
+<h3>Set custom DNS records</h3>

 <p>You can set additional DNS records, such as if you have a website running on another server, to add DKIM records for external mail providers, or for various confirmation-of-ownership tests.</p>

@@ -35,8 +35,8 @@
        <option value="AAAA" data-hint="Enter an IPv6 address.">AAAA (IPv6 address)</option>
        <option value="CNAME" data-hint="Enter another domain name followed by a period at the end (e.g. mypage.github.io.).">CNAME (DNS forwarding)</option>
        <option value="TXT" data-hint="Enter arbitrary text.">TXT (text record)</option>
-        <option value="MX" data-hint="Enter record in the form of PRIORIY DOMAIN., including trailing period (e.g. 20 mx.example.com.).">MX (mail exchanger)</option>
-        <option value="SRV" data-hint="Enter record in the form of PRIORIY WEIGHT PORT TARGET., including trailing period (e.g. 10 10 5060 sip.example.com.).">SRV (service record)</option>
+        <option value="MX" data-hint="Enter record in the form of PRIORITY DOMAIN., including trailing period (e.g. 20 mx.example.com.).">MX (mail exchanger)</option>
+        <option value="SRV" data-hint="Enter record in the form of PRIORITY WEIGHT PORT TARGET., including trailing period (e.g. 10 10 5060 sip.example.com.).">SRV (service record)</option>
      </select>
    </div>
  </div>
@@ -66,10 +66,10 @@
  </tbody>
 </table>

-<h3>Using a Secondary Nameserver</h3>
+<h3>Using a secondary nameserver</h3>

 <p>If your TLD requires you to have two separate nameservers, you can either set up <a href="#" onclick="return show_panel('external_dns')">external DNS</a> and ignore the DNS server on this box entirely, or use the DNS server on this box but add a secondary (aka &ldquo;slave&rdquo;) nameserver.</p>
-<p>If you choose to use a seconday nameserver, you must find a seconday nameserver service provider. Your domain name registrar or virtual cloud provider may provide this service for you. Once you set up the seconday nameserver service, enter the hostname (not the IP address) of <em>their</em> secondary nameserver in the box below.</p>
+<p>If you choose to use a secondary nameserver, you must find a secondary nameserver service provider. Your domain name registrar or virtual cloud provider may provide this service for you. Once you set up the secondary nameserver service, enter the hostname (not the IP address) of <em>their</em> secondary nameserver in the box below.</p>

 <form class="form-horizontal" role="form" onsubmit="do_set_secondary_dns(); return false;">
  <div class="form-group">
--- a/management/templates/index.html
+++ b/management/templates/index.html
@@ -9,7 +9,7 @@

        <meta name="robots" content="noindex, nofollow">

-        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
+        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
        <style>
 	    body {
 		overflow-y: scroll;
@@ -63,7 +63,7 @@
 	       margin-bottom: 1em;
 	    }
        </style>
-        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" integrity="sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r" crossorigin="anonymous">
+        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
    </head>
    <body>

@@ -192,7 +192,7 @@
        </div>

        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js" integrity="sha256-rsPUGdUPBXgalvIj4YKJrrUlmLXbOb6Cp7cdxn1qeUc=" crossorigin="anonymous"></script>
-        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
+        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

        <script>
 var global_modal_state = null;
--- a/management/templates/ssl.html
+++ b/management/templates/ssl.html
@@ -8,7 +8,7 @@
 <p>You need a TLS certificate for this box&rsquo;s hostname ({{hostname}}) and every other domain name and subdomain that this box is hosting a website for (see the list below).</p>

 <div id="ssl_provision">
-<h3>Provision a Certificate</h3>
+<h3>Provision a certificate</h3>

 <div id="ssl_provision_p" style="display: none; margin-top: 1.5em">
  <button onclick='return provision_tls_cert();' class='btn btn-primary' style="float: left; margin: 0 1.5em 1em 0;">Provision</button>
@@ -36,7 +36,7 @@
 </div>
 </div>

-<h3>Certificate Status</h3>
+<h3>Certificate status</h3>

 <p style="margin-top: 1.5em">Certificates expire after a period of time. All certificates will be automatically renewed through <a href="https://letsencrypt.org/" target="_blank">Let&rsquo;s Encrypt</a> 14 days prior to expiration.</p>

@@ -53,9 +53,9 @@
 </table>


-<h3 id="ssl_install_header">Install Certificate</h3>
+<h3 id="ssl_install_header">Install certificate</h3>

-<p>There are many other places where you can get a free or cheap certificate. If you don't want to use our automatic Let's Encrypt integration, you can give <a href="https://www.namecheap.com/security/ssl-certificates/domain-validation.aspx">Namecheap&rsquo;s $9 certificate</a>, <a href="https://www.startssl.com/">StartSSL&rsquo;s free express lane</a>, <a href="https://buy.wosign.com/free/">WoSign&rsquo;s free TLS</a></a> or any other certificate provider a try.</p>
+<p>If you don't want to use our automatic Let's Encrypt integration, you can give any other certificate provider a try. You can generate the needed CSR below.</p>

 <p>Which domain are you getting a certificate for?</p>

@@ -108,7 +108,7 @@ function show_tls(keep_provisioning_shown) {
      $('#ssl_provision_p').toggle(res.can_provision.length > 0);
      if (res.can_provision.length > 0)
          $('#ssl_provision_p span').text(res.can_provision.join(", "));
-      
+
      $('#ssl_provision_problems_div').toggle(res.cant_provision.length > 0);
      $('#ssl_provision_problems tbody').text("");
      for (var i = 0; i < res.cant_provision.length; i++) {
@@ -260,7 +260,7 @@ function provision_tls_cert() {
            }
          }
          ready_to_finish();
-          
+
          // don't re-enable the Provision button -- user must use the Retry button when it becomes enabled
          may_reenable_provision_button = false;

@@ -268,7 +268,7 @@ function provision_tls_cert() {
          n.find("p").addClass("text-success").text("The TLS certificate was provisioned and installed.");
          setTimeout("show_tls(true)", 1); // update main table of certificate statuses, call with arg keep_provisioning_shown true so that we don't clear what we just outputted
        }
-        
+
        // display the detailed log info in case of problems
        var trace = $("<div class='small text-muted' style='margin-top: 1.5em'>Log:</div>");
        n.append(trace);
--- a/management/templates/system-backup.html
+++ b/management/templates/system-backup.html
@@ -16,16 +16,60 @@
      <select class="form-control" rows="1" id="backup-target-type" onchange="toggle_form()">
        <option value="off">Nowhere (Disable Backups)</option>
        <option value="local">{{hostname}}</option>
+        <option value="rsync">rsync</option>
        <option value="s3">Amazon S3</option>
      </select>
    </div>
  </div>
+  <!-- LOCAL BACKUP -->
  <div class="form-group backup-target-local">
    <div class="col-sm-10 col-sm-offset-2">
-      <p>Backups are stored on this machine&rsquo;s own hard disk. You are responsible for periodically using SFTP (FTP over SSH) to copy the backup files from <tt id="backup-location"></tt> to a safe location. These files are encrypted, so they are safe to store anywhere.</p>
+      <p>Backups are stored on this machine&rsquo;s own hard disk. You are responsible for periodically using SFTP (FTP over SSH) to copy the backup files from <tt class="backup-location"></tt> to a safe location. These files are encrypted, so they are safe to store anywhere.</p>
      <p>Separately copy the encryption password from <tt class="backup-encpassword-file"></tt> to a safe and secure location. You will need this file to decrypt backup files.</p>
    </div>
  </div>
+  <!-- RSYNC BACKUP -->
+  <div class="form-group backup-target-rsync">
+    <div class="col-sm-10 col-sm-offset-2">
+
+      <p>Backups synced to a remote machine using rsync over SSH, with local
+      copies in <tt class="backup-location"></tt>. These files are encrypted, so
+      they are safe to store anywhere.</p> <p>Separately copy the encryption
+      password from <tt class="backup-encpassword-file"></tt> to a safe and
+      secure location. You will need this file to decrypt backup files.</p>
+
+    </div>
+  </div>
+  <div class="form-group backup-target-rsync">
+    <label for="backup-target-rsync-host" class="col-sm-2 control-label">Hostname</label>
+    <div class="col-sm-8">
+      <input type="text" placeholder="hostname.local" class="form-control" rows="1" id="backup-target-rsync-host">
+    </div>
+  </div>
+  <div class="form-group backup-target-rsync">
+    <label for="backup-target-rsync-path" class="col-sm-2 control-label">Path</label>
+    <div class="col-sm-8">
+        <input type="text" placeholder="/backups/{{hostname}}" class="form-control" rows="1" id="backup-target-rsync-path">
+    </div>
+  </div>
+  <div class="form-group backup-target-rsync">
+    <label for="backup-target-rsync-user" class="col-sm-2 control-label">Username</label>
+    <div class="col-sm-8">
+      <input type="text" class="form-control" rows="1" id="backup-target-rsync-user">
+    </div>
+  </div>
+  <div class="form-group backup-target-rsync">
+    <label for="ssh-pub-key" class="col-sm-2 control-label">Public SSH Key</label>
+    <div class="col-sm-8">
+      <input type="text" class="form-control" rows="1" id="ssh-pub-key" readonly>
+      <div class="small" style="margin-top: 2px">
+        Copy the Public SSH Key above, and paste it within the <tt>~/.ssh/authorized_keys</tt>
+        of target user on the backup server specified above. That way you'll enable secure and
+        passwordless authentication from your mail-in-a-box server and your backup server.
+      </div>
+    </div>
+  </div>
+  <!-- S3 BACKUP -->
  <div class="form-group backup-target-s3">
    <div class="col-sm-10 col-sm-offset-2">
      <p>Backups are stored in an Amazon Web Services S3 bucket. You must have an AWS account already.</p>
@@ -60,7 +104,8 @@
      <input type="text" class="form-control" rows="1" id="backup-target-pass">
    </div>
  </div>
-  <div class="form-group backup-target-local backup-target-s3">
+  <!-- Common -->
+  <div class="form-group backup-target-local backup-target-rsync backup-target-s3">
    <label for="min-age" class="col-sm-2 control-label">Days:</label>
    <div class="col-sm-8">
      <input type="number" class="form-control" rows="1" id="min-age">
@@ -74,7 +119,7 @@
  </div>
 </form>

-<h3>Available Backups</h3>
+<h3>Available backups</h3>

 <p>The backup location currently contains the backups listed below. The total size of the backups is currently <span id="backup-total-size"></span>.</p>

@@ -92,7 +137,7 @@

 function toggle_form() {
  var target_type = $("#backup-target-type").val();
-  $(".backup-target-local, .backup-target-s3").hide();
+  $(".backup-target-local, .backup-target-rsync, .backup-target-s3").hide();
  $(".backup-target-" + target_type).show();
 }

@@ -114,7 +159,7 @@ function nice_size(bytes) {

 function show_system_backup() {
  show_custom_backup()
-  
+
  $('#backup-status tbody').html("<tr><td colspan='2' class='text-muted'>Loading...</td></tr>")
  api(
    "/system/backup/status",
@@ -160,28 +205,37 @@ function show_system_backup() {
 }

 function show_custom_backup() {
-    $(".backup-target-local, .backup-target-s3").hide();
+    $(".backup-target-local, .backup-target-rsync, .backup-target-s3").hide();
    api(
      "/system/backup/config",
      "GET",
      { },
      function(r) {
+        $("#backup-target-user").val(r.target_user);
+        $("#backup-target-pass").val(r.target_pass);
+        $("#min-age").val(r.min_age_in_days);
+        $(".backup-location").text(r.file_target_directory);
+        $(".backup-encpassword-file").text(r.enc_pw_file);
+        $("#ssh-pub-key").val(r.ssh_pub_key);
+
        if (r.target == "file://" + r.file_target_directory) {
          $("#backup-target-type").val("local");
        } else if (r.target == "off") {
          $("#backup-target-type").val("off");
+        } else if (r.target.substring(0, 8) == "rsync://") {
+          $("#backup-target-type").val("rsync");
+          var path = r.target.substring(8).split('//');
+          var host_parts = path.shift().split('@');
+          $("#backup-target-rsync-user").val(host_parts[0]);
+          $("#backup-target-rsync-host").val(host_parts[1]);
+          $("#backup-target-rsync-path").val('/'+path[0]);
        } else if (r.target.substring(0, 5) == "s3://") {
          $("#backup-target-type").val("s3");
-	  var hostpath = r.target.substring(5).split('/');
+          var hostpath = r.target.substring(5).split('/');
          var host = hostpath.shift();
          $("#backup-target-s3-host").val(host);
          $("#backup-target-s3-path").val(hostpath.join('/'));
        }
-        $("#backup-target-user").val(r.target_user);
-        $("#backup-target-pass").val(r.target_pass);
-        $("#min-age").val(r.min_age_in_days);
-        $('#backup-location').text(r.file_target_directory);
-        $('.backup-encpassword-file').text(r.enc_pw_file);
        toggle_form()
      })
 }
@@ -190,12 +244,18 @@ function set_custom_backup() {
  var target_type = $("#backup-target-type").val();
  var target_user = $("#backup-target-user").val();
  var target_pass = $("#backup-target-pass").val();
-  
+
  var target;
  if (target_type == "local" || target_type == "off")
    target = target_type;
  else if (target_type == "s3")
    target = "s3://" + $("#backup-target-s3-host").val() + "/" + $("#backup-target-s3-path").val();
+  else if (target_type == "rsync") {
+    target = "rsync://" + $("#backup-target-rsync-user").val() + "@" + $("#backup-target-rsync-host").val()
+                                                                + "/" + $("#backup-target-rsync-path").val();
+    target_user = '';
+  }
+

  var min_age = $("#min-age").val();
  api(
--- a/management/templates/users.html
+++ b/management/templates/users.html
@@ -84,6 +84,48 @@
  </table>
 </div>

+<h3>Mail user API (advanced)</h3>
+
+<p>Use your box&rsquo;s mail user API to add/change/remove users from the command-line or custom services you build.</p>
+
+<p>Usage:</p>
+
+<pre>curl -X <b>VERB</b> [-d "<b>parameters</b>"] --user {email}:{password} https://{{hostname}}/admin/mail/users[<b>action</b>]</pre>
+
+<p>Brackets denote an optional argument. Please note that the POST body <code>parameters</code> must be URL-encoded.</p>
+
+<p>The email and password given to the <code>--user</code> option must be an administrative user on this system.</p>
+
+<h4 style="margin-bottom: 0">Verbs</h4>
+
+<table class="table" style="margin-top: .5em">
+<thead><th>Verb</th> <th>Action</th><th></th></thead>
+<tr><td>GET</td><td><i>(none)</i></td> <td>Returns a list of existing mail users. Adding <code>?format=json</code> to the URL will give JSON-encoded results.</td></tr>
+<tr><td>POST</td><td>/add</td> <td>Adds a new mail user. Required POST-body parameters are <code>email</code> and <code>password</code>.</td></tr>
+<tr><td>POST</td><td>/remove</td> <td>Removes a mail user. Required POST-by parameter is <code>email</code>.</td></tr>
+<tr><td>POST</td><td>/privileges/add</td> <td>Used to make a mail user an admin. Required POST-body parameters are <code>email</code> and <code>privilege=admin</code>.</td></tr>
+<tr><td>POST</td><td>/privileges/remove</td> <td>Used to remove the admin privilege from a mail user. Required POST-body parameter is <code>email</code>.</td></tr>
+</table>
+
+<h4>Examples:</h4>
+
+<p>Try these examples. For simplicity the examples omit the <code>--user me@mydomain.com:yourpassword</code> command line argument which you must fill in with your administrative email address and password.</p>
+
+<pre># Gives a JSON-encoded list of all mail users
+curl -X GET https://{{hostname}}/admin/mail/users?format=json
+
+# Adds a new email user
+curl -X POST -d "email=new_user@mydomail.com" -d "password=s3curE_pa5Sw0rD" https://{{hostname}}/admin/mail/users/add
+
+# Removes a email user
+curl -X POST -d "email=new_user@mydomail.com" https://{{hostname}}/admin/mail/users/remove
+
+# Adds admin privilege to an email user
+curl -X POST -d "email=new_user@mydomail.com" -d "privilege=admin" https://{{hostname}}/admin/mail/users/privileges/add
+
+# Removes admin privilege from an email user
+curl -X POST -d "email=new_user@mydomail.com" https://{{hostname}}/admin/mail/users/privileges/remove
+</pre>

 <script>
 function show_users() {
--- a/security.md
+++ b/security.md
@@ -69,6 +69,16 @@ The [setup guide video](https://mailinabox.email/) explains how to verify the ho

 If DNSSEC is enabled at the box's domain name's registrar, the SSHFP record that the box automatically puts into DNS can also be used to verify the host key fingerprint by setting `VerifyHostKeyDNS yes` in your `ssh/.config` file or by logging in with `ssh -o VerifyHostKeyDNS=yes`. ([source](management/dns_update.py))

+### Brute-force attack mitigation
+
+`fail2ban` provides some protection from brute-force login attacks (repeated logins that guess account passwords) by blocking offending IP addresses at the network level.
+
+The following services are protected: SSH, IMAP (dovecot), SMTP submission (postfix), webmail (roundcube), ownCloud/CalDAV/CardDAV (over HTTP), and the Mail-in-a-Box control panel & munin (over HTTP).
+
+Some other services running on the box may be missing fail2ban filters.
+
+`fail2ban` only blocks IPv4 addresses, however. If the box has a public IPv6 address, it is not protected from these attacks.
+
 Outbound Mail
 -------------

@@ -80,7 +90,7 @@ The first step in resolving the destination server for an email address is perfo

 ### Encryption

-The box (along with the vast majority of mail servers) uses [opportunistic encryption](https://en.wikipedia.org/wiki/Opportunistic_encryption), meaning the mail is encrypted in transit and protected from passive eavesdropping, but it is not protected from an active man-in-the-middle attack. Modern encryption settings will be used to the extent the recipient server supports them. ([source](setup/mail-postfix.sh))
+The box (along with the vast majority of mail servers) uses [opportunistic encryption](https://en.wikipedia.org/wiki/Opportunistic_encryption), meaning the mail is encrypted in transit and protected from passive eavesdropping, but it is not protected from an active man-in-the-middle attack. Modern encryption settings (TLSv1 and later, no RC4) will be used to the extent the recipient server supports them. ([source](setup/mail-postfix.sh))

 ### DANE

@@ -101,7 +111,7 @@ Incoming Mail

 ### Encryption

-As discussed above, there is no way to require on-the-wire encryption of mail. When the box receives an incoming email (SMTP on port 25), it offers encryption (STARTTLS) but cannot require that senders use it because some senders may not support STARTTLS at all and other senders may support STARTTLS but not with the latest protocols/ciphers. To give senders the best chance at making use of encryption, the box offers protocols back to SSLv3 and ciphers with key lengths as low as 112 bits. Modern clients (senders) will make use of the 256-bit ciphers and Diffie-Hellman ciphers with a 2048-bit key for forward secrecy, however. ([source](setup/mail-postfix.sh))
+As discussed above, there is no way to require on-the-wire encryption of mail. When the box receives an incoming email (SMTP on port 25), it offers encryption (STARTTLS) but cannot require that senders use it because some senders may not support STARTTLS at all and other senders may support STARTTLS but not with the latest protocols/ciphers. To give senders the best chance at making use of encryption, the box offers protocols back to TLSv1 and ciphers with key lengths as low as 112 bits. Modern clients (senders) will make use of the 256-bit ciphers and Diffie-Hellman ciphers with a 2048-bit key for perfect forward secrecy, however. ([source](setup/mail-postfix.sh))

 ### DANE

--- a/setup/bootstrap.sh
+++ b/setup/bootstrap.sh
@@ -7,7 +7,7 @@
 #########################################################

 if [ -z "$TAG" ]; then
-	TAG=v0.18c
+	TAG=v0.21
 fi

 # Are we running as root?
--- a/setup/mail-dovecot.sh
+++ b/setup/mail-dovecot.sh
@@ -38,7 +38,8 @@ apt_install \
 # would be 20 users). Set it to 250 times the number of cores this
 # machine has, so on a two-core machine that's 500 processes/100 users).
 tools/editconf.py /etc/dovecot/conf.d/10-master.conf \
-	default_process_limit=$(echo "`nproc` * 250" | bc)
+	default_process_limit=$(echo "`nproc` * 250" | bc) \
+	log_path=/var/log/mail.log

 # The inotify `max_user_instances` default is 128, which constrains
 # the total number of watched (IMAP IDLE push) folders by open connections.
--- a/setup/mail-postfix.sh
+++ b/setup/mail-postfix.sh
@@ -91,7 +91,8 @@ tools/editconf.py /etc/postfix/main.cf \
 # * Give it a different name in syslog to distinguish it from the port 25 smtpd server.
 # * Add a new cleanup service specific to the submission service ('authclean')
 #   that filters out privacy-sensitive headers on mail being sent out by
-#   authenticated users.
+#   authenticated users.  By default Postfix also applies this to attached
+#   emails but we turn this off by setting nested_header_checks empty.
 tools/editconf.py /etc/postfix/master.cf -s -w \
 	"submission=inet n       -       -       -       -       smtpd
 	  -o syslog_name=postfix/submission
@@ -100,7 +101,8 @@ tools/editconf.py /etc/postfix/master.cf -s -w \
 	  -o smtpd_tls_ciphers=high -o smtpd_tls_exclude_ciphers=aNULL,DES,3DES,MD5,DES+MD5,RC4 -o smtpd_tls_mandatory_protocols=!SSLv2,!SSLv3
 	  -o cleanup_service_name=authclean" \
 	"authclean=unix  n       -       -       -       0       cleanup
-	  -o header_checks=pcre:/etc/postfix/outgoing_mail_header_filters"
+	  -o header_checks=pcre:/etc/postfix/outgoing_mail_header_filters
+	  -o nested_header_checks="

 # Install the `outgoing_mail_header_filters` file required by the new 'authclean' service.
 cp conf/postfix_outgoing_mail_header_filters /etc/postfix/outgoing_mail_header_filters
@@ -122,8 +124,9 @@ tools/editconf.py /etc/postfix/main.cf \
 	smtpd_tls_cert_file=$STORAGE_ROOT/ssl/ssl_certificate.pem \
 	smtpd_tls_key_file=$STORAGE_ROOT/ssl/ssl_private_key.pem \
 	smtpd_tls_dh1024_param_file=$STORAGE_ROOT/ssl/dh2048.pem \
+	smtpd_tls_protocols=\!SSLv2,\!SSLv3 \
 	smtpd_tls_ciphers=medium \
-	smtpd_tls_exclude_ciphers=aNULL \
+	smtpd_tls_exclude_ciphers=aNULL,RC4 \
 	smtpd_tls_received_header=yes

 # Prevent non-authenticated users from sending mail that requires being
@@ -158,6 +161,10 @@ tools/editconf.py /etc/postfix/main.cf \
 # even if we don't know if it's to the right party, than to not encrypt at all. Instead we'll
 # now see notices about trusted certs. The CA file is provided by the package `ca-certificates`.
 tools/editconf.py /etc/postfix/main.cf \
+	smtp_tls_protocols=\!SSLv2,\!SSLv3 \
+	smtp_tls_mandatory_protocols=\!SSLv2,\!SSLv3 \
+	smtp_tls_ciphers=medium \
+	smtp_tls_exclude_ciphers=aNULL,RC4 \
 	smtp_tls_security_level=dane \
 	smtp_dns_support_level=dnssec \
 	smtp_tls_CAfile=/etc/ssl/certs/ca-certificates.crt \
--- a/setup/owncloud.sh
+++ b/setup/owncloud.sh
@@ -16,10 +16,6 @@ apt_install \

 apt-get purge -qq -y owncloud*

-# Install ownCloud from source of this version:
-owncloud_ver=8.2.3
-owncloud_hash=bfdf6166fbf6fc5438dc358600e7239d1c970613
-
 # Migrate <= v0.10 setups that stored the ownCloud config.php in /usr/local rather than
 # in STORAGE_ROOT. Move the file to STORAGE_ROOT.
 if [ ! -f $STORAGE_ROOT/owncloud/config.php ] \
@@ -32,28 +28,34 @@ if [ ! -f $STORAGE_ROOT/owncloud/config.php ] \
 	ln -sf $STORAGE_ROOT/owncloud/config.php /usr/local/lib/owncloud/config/config.php
 fi

-# Check if ownCloud dir exist, and check if version matches owncloud_ver (if either doesn't - install/upgrade)
-if [ ! -d /usr/local/lib/owncloud/ ] \
-	|| ! grep -q $owncloud_ver /usr/local/lib/owncloud/version.php; then
+InstallOwncloud() {
+	echo
+	echo "Upgrading to ownCloud version $1"
+	echo
+
+        version=$1
+        hash=$2
+
+	# Remove the current owncloud
+	rm -rf /usr/local/lib/owncloud

 	# Download and verify
-	wget_verify https://download.owncloud.org/community/owncloud-$owncloud_ver.zip $owncloud_hash /tmp/owncloud.zip
-
-	# Clear out the existing ownCloud.
-	if [ -d /usr/local/lib/owncloud/ ]; then
-		echo "upgrading ownCloud to $owncloud_ver (backing up existing ownCloud directory to /tmp/owncloud-backup-$$)..."
-		mv /usr/local/lib/owncloud /tmp/owncloud-backup-$$
-	fi
+	wget_verify https://download.owncloud.org/community/owncloud-$version.zip $hash /tmp/owncloud.zip

 	# Extract ownCloud
-	unzip -u -o -q /tmp/owncloud.zip -d /usr/local/lib #either extracts new or replaces current files
+	unzip -q /tmp/owncloud.zip -d /usr/local/lib
 	rm -f /tmp/owncloud.zip

-	# The two apps we actually want are not in ownCloud core. Clone them from
+	# The two apps we actually want are not in ownCloud core. Download the releases from
 	# their github repositories.
 	mkdir -p /usr/local/lib/owncloud/apps
-	git_clone https://github.com/owncloudarchive/contacts 9ba2e667ae8c7ea36d8c4a4c3413c374beb24b1b '' /usr/local/lib/owncloud/apps/contacts
-	git_clone https://github.com/owncloudarchive/calendar 2086e738a3b7b868ec59cd61f0f88b49c3f21dd1 '' /usr/local/lib/owncloud/apps/calendar
+	wget_verify https://github.com/owncloud/contacts/releases/download/v1.4.0.0/contacts.tar.gz c1c22d29699456a45db447281682e8bc3f10e3e7 /tmp/contacts.tgz
+	tar xf /tmp/contacts.tgz -C /usr/local/lib/owncloud/apps/
+	rm /tmp/contacts.tgz
+
+        wget_verify https://github.com/nextcloud/calendar/releases/download/v1.4.0/calendar.tar.gz c84f3170efca2a99ea6254de34b0af3cb0b3a821 /tmp/calendar.tgz
+	tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/
+	rm /tmp/calendar.tgz

 	# Fix weird permissions.
 	chmod 750 /usr/local/lib/owncloud/{apps,config}
@@ -69,7 +71,7 @@ if [ ! -d /usr/local/lib/owncloud/ ] \

 	# If this isn't a new installation, immediately run the upgrade script.
 	# Then check for success (0=ok and 3=no upgrade needed, both are success).
-	if [ -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
+	if [ -e $STORAGE_ROOT/owncloud/owncloud.db ]; then
 		# ownCloud 8.1.1 broke upgrades. It may fail on the first attempt, but
 		# that can be OK.
 		sudo -u www-data php /usr/local/lib/owncloud/occ upgrade
@@ -81,6 +83,76 @@ if [ ! -d /usr/local/lib/owncloud/ ] \
 			echo "...which seemed to work."
 		fi
 	fi
+}
+
+owncloud_ver=9.1.1
+
+# Check if ownCloud dir exist, and check if version matches owncloud_ver (if either doesn't - install/upgrade)
+if [ ! -d /usr/local/lib/owncloud/ ] \
+        || ! grep -q $owncloud_ver /usr/local/lib/owncloud/version.php; then
+
+	# Stop php-fpm
+	hide_output service php5-fpm stop
+
+        # Backup the existing ownCloud.
+	# Create a backup directory to store the current installation and database to
+	BACKUP_DIRECTORY=$STORAGE_ROOT/owncloud-backup/`date +"%Y-%m-%d-%T"`
+	mkdir -p "$BACKUP_DIRECTORY"
+	if [ -d /usr/local/lib/owncloud/ ]; then
+		echo "upgrading ownCloud to $owncloud_ver (backing up existing ownCloud installation, configuration and database to directory to $BACKUP_DIRECTORY..."
+		cp -r /usr/local/lib/owncloud "$BACKUP_DIRECTORY/owncloud-install"
+	fi
+	if [ -e /home/user-data/owncloud/owncloud.db ]; then
+		cp /home/user-data/owncloud/owncloud.db $BACKUP_DIRECTORY
+        fi
+        if [ -e /home/user-data/owncloud/config.php ]; then
+                cp /home/user-data/owncloud/config.php $BACKUP_DIRECTORY
+        fi
+
+	# We only need to check if we do upgrades when owncloud was previously installed
+	if [ -e /usr/local/lib/owncloud/version.php ]; then
+		if grep -q "8.1.[0-9]" /usr/local/lib/owncloud/version.php; then
+			echo "We are running 8.1.x, upgrading to 8.2.3 first"
+			InstallOwncloud 8.2.3 bfdf6166fbf6fc5438dc358600e7239d1c970613
+		fi
+
+		# If we are upgrading from 8.2.x we should go to 9.0 first. Owncloud doesn't support skipping minor versions
+		if grep -q "8.2.[0-9]" /usr/local/lib/owncloud/version.php; then
+			echo "We are running version 8.2.x, upgrading to 9.0.2 first"
+
+			# We need to disable memcached. The upgrade and install fails
+			# with memcached
+			CONFIG_TEMP=$(/bin/mktemp)
+			php <<EOF > $CONFIG_TEMP && mv $CONFIG_TEMP $STORAGE_ROOT/owncloud/config.php;
+			<?php
+				include("$STORAGE_ROOT/owncloud/config.php");
+
+				\$CONFIG['memcache.local'] = '\OC\Memcache\APC';
+
+				echo "<?php\n\\\$CONFIG = ";
+				var_export(\$CONFIG);
+				echo ";";
+			?>
+EOF
+			chown www-data.www-data $STORAGE_ROOT/owncloud/config.php
+
+			# We can now install owncloud 9.0.2
+			InstallOwncloud 9.0.2 72a3d15d09f58c06fa8bee48b9e60c9cd356f9c5
+
+			# The owncloud 9 migration doesn't migrate calendars and contacts
+			# The option to migrate these are removed in 9.1
+			# So the migrations should be done when we have 9.0 installed
+			sudo -u www-data php /usr/local/lib/owncloud/occ dav:migrate-addressbooks
+			# The following migration has to be done for each owncloud user
+			for directory in $STORAGE_ROOT/owncloud/*@*/ ; do
+				username=$(basename "${directory}")
+				sudo -u www-data php /usr/local/lib/owncloud/occ dav:migrate-calendar $username
+			done
+			sudo -u www-data php /usr/local/lib/owncloud/occ dav:sync-birthday-calendar
+		fi
+	fi
+
+	InstallOwncloud $owncloud_ver 72ed9812432f01b3a459c4afc33f5c76b71eec09
 fi

 # ### Configuring ownCloud
@@ -92,7 +164,6 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
 	mkdir -p $STORAGE_ROOT/owncloud

 	# Create an initial configuration file.
-	TIMEZONE=$(cat /etc/timezone)
 	instanceid=oc$(echo $PRIMARY_HOSTNAME | sha1sum | fold -w 10 | head -n 1)
 	cat > $STORAGE_ROOT/owncloud/config.php <<EOF;
 <?php
@@ -111,10 +182,7 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
      'arguments'=>array('{127.0.0.1:993/imap/ssl/novalidate-cert}')
    )
  ),
-  'memcache.local' => '\\OC\\Memcache\\Memcached',
-  "memcached_servers" => array (
-    array('127.0.0.1', 11211),
-  ),
+  'memcache.local' => '\OC\Memcache\APC',
  'mail_smtpmode' => 'sendmail',
  'mail_smtpsecure' => '',
  'mail_smtpauthtype' => 'LOGIN',
@@ -125,7 +193,6 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
  'mail_smtppassword' => '',
  'mail_from_address' => 'owncloud',
  'mail_domain' => '$PRIMARY_HOSTNAME',
-  'logtimezone' => '$TIMEZONE',
 );
 ?>
 EOF
@@ -163,7 +230,11 @@ fi
 #   so set it here. It also can change if the box's PRIMARY_HOSTNAME changes, so
 #   this will make sure it has the right value.
 # * Some settings weren't included in previous versions of Mail-in-a-Box.
+# * We need to set the timezone to the system timezone to allow fail2ban to ban
+#   users within the proper timeframe
+# * We need to set the logdateformat to something that will work correctly with fail2ban
 # Use PHP to read the settings file, modify it, and write out the new settings array.
+TIMEZONE=$(cat /etc/timezone)
 CONFIG_TEMP=$(/bin/mktemp)
 php <<EOF > $CONFIG_TEMP && mv $CONFIG_TEMP $STORAGE_ROOT/owncloud/config.php;
 <?php
@@ -171,10 +242,13 @@ include("$STORAGE_ROOT/owncloud/config.php");

 \$CONFIG['trusted_domains'] = array('$PRIMARY_HOSTNAME');

-\$CONFIG['memcache.local'] = '\\OC\\Memcache\\Memcached';
+\$CONFIG['memcache.local'] = '\OC\Memcache\APC';
 \$CONFIG['overwrite.cli.url'] = '/cloud';
 \$CONFIG['mail_from_address'] = 'administrator'; # just the local part, matches our master administrator address

+\$CONFIG['logtimezone'] = '$TIMEZONE';
+\$CONFIG['logdateformat'] = 'Y-m-d H:i:s';
+
 echo "<?php\n\\\$CONFIG = ";
 var_export(\$CONFIG);
 echo ";";
@@ -207,6 +281,12 @@ tools/editconf.py /etc/php5/fpm/php.ini -c ';' \
 	max_execution_time=600 \
 	short_open_tag=On

+# If apc is explicitly disabled we need to enable it
+if grep -q apc.enabled=0 /etc/php5/mods-available/apcu.ini; then
+	tools/editconf.py /etc/php5/mods-available/apcu.ini -c ';' \
+		apc.enabled=1
+fi
+
 # Set up a cron job for owncloud.
 cat > /etc/cron.hourly/mailinabox-owncloud << EOF;
 #!/bin/bash
--- a/setup/preflight.sh
+++ b/setup/preflight.sh
@@ -19,20 +19,26 @@ fi

 # Check that we have enough memory.
 #
-# /proc/meminfo reports free memory in kibibytes. Our baseline will be 768 MB,
-# which is 750000 kibibytes.
+# /proc/meminfo reports free memory in kibibytes. Our baseline will be 512 MB,
+# which is 500000 kibibytes.
+#
+# We will display a warning if the memory is below 768 MB which is 750000 kibibytes
 #
 # Skip the check if we appear to be running inside of Vagrant, because that's really just for testing.
 TOTAL_PHYSICAL_MEM=$(head -n 1 /proc/meminfo | awk '{print $2}')
-if [ $TOTAL_PHYSICAL_MEM -lt 750000 ]; then
+if [ $TOTAL_PHYSICAL_MEM -lt 500000 ]; then
 if [ ! -d /vagrant ]; then
 	TOTAL_PHYSICAL_MEM=$(expr \( \( $TOTAL_PHYSICAL_MEM \* 1024 \) / 1000 \) / 1000)
 	echo "Your Mail-in-a-Box needs more memory (RAM) to function properly."
-	echo "Please provision a machine with at least 768 MB, 1 GB recommended."
+	echo "Please provision a machine with at least 512 MB, 1 GB recommended."
 	echo "This machine has $TOTAL_PHYSICAL_MEM MB memory."
 	exit
 fi
 fi
+if [ $TOTAL_PHYSICAL_MEM -lt 750000 ]; then
+	echo "WARNING: Your Mail-in-a-Box has less than 768 MB of memory."
+	echo "         It might run unreliably when under heavy load."
+fi

 # Check that tempfs is mounted with exec
 MOUNTED_TMP_AS_NO_EXEC=$(grep "/tmp.*noexec" /proc/mounts)
@@ -47,15 +53,15 @@ if [ -e ~/.wgetrc ]; then
 	exit
 fi

-# Check that we are running on x86_64, any other architecture is unsupported and
+# Check that we are running on x86_64 or i686, any other architecture is unsupported and
 # will fail later in the setup when we try to install the custom build lucene packages.
 #
 # Set ARM=1 to ignore this check if you have built the packages yourself. If you do this
 # you are on your own!
 ARCHITECTURE=$(uname -m)
-if [ "$ARCHITECTURE" != "x86_64" ]; then
+if [ "$ARCHITECTURE" != "x86_64" ] && [ "$ARCHITECTURE" != "i686" ]; then
 if [ -z "$ARM" ]; then
-	echo "Mail-in-a-Box only supports x86_64 and will not work on any other architecture, like ARM."
+	echo "Mail-in-a-Box only supports x86_64 or i686 and will not work on any other architecture, like ARM."
 	echo "Your architecture is $ARCHITECTURE"
 	exit
 fi
--- a/setup/spamassassin.sh
+++ b/setup/spamassassin.sh
@@ -84,7 +84,7 @@ tools/editconf.py /etc/spamassassin/local.cf -s \

 tools/editconf.py /etc/spamassassin/local.cf -s \
 	bayes_path=$STORAGE_ROOT/mail/spamassassin/bayes \
-	bayes_file_mode=0660
+	bayes_file_mode=0666

 mkdir -p $STORAGE_ROOT/mail/spamassassin
 chown -R spampd:spampd $STORAGE_ROOT/mail/spamassassin
--- a/setup/start.sh
+++ b/setup/start.sh
@@ -111,15 +111,22 @@ source setup/zpush.sh
 source setup/management.sh
 source setup/munin.sh

-# Ping the management daemon to write the DNS and nginx configuration files.
+# Wait for the management daemon to start...
 until nc -z -w 4 127.0.0.1 10222
 do
 	echo Waiting for the Mail-in-a-Box management daemon to start...
 	sleep 2
 done
+
+# ...and then have it write the DNS and nginx configuration files and start those
+# services.
 tools/dns_update
 tools/web_update

+# Give fail2ban another restart. The log files may not all have been present when
+# fail2ban was first configured, but they should exist now.
+restart_service fail2ban
+
 # If DNS is already working, try to provision TLS certficates from Let's Encrypt.
 # Suppress extra reasons why domains aren't getting a new certificate.
 management/ssl_certificates.py -q
--- a/setup/system.sh
+++ b/setup/system.sh
@@ -119,6 +119,14 @@ apt_install python3 python3-dev python3-pip \
 	haveged pollinate \
 	unattended-upgrades cron ntp fail2ban

+# ### Suppress Upgrade Prompts
+# Since Mail-in-a-Box might jump straight to 18.04 LTS, there's no need
+# to be reminded about 16.04 on every login.
+if [ -f /etc/update-manager/release-upgrades ]; then
+	tools/editconf.py /etc/update-manager/release-upgrades Prompt=never
+	rm -f /var/lib/ubuntu-release-upgrader/release-upgrade-available
+fi
+
 # ### Set the system timezone
 #
 # Some systems are missing /etc/timezone, which we cat into the configs for
@@ -208,6 +216,12 @@ pollinate  -q -r

 # Between these two, we really ought to be all set.

+# We need an ssh key to store backups via rsync, if it doesn't exist create one
+if [ ! -f /root/.ssh/id_rsa_miab ]; then
+	echo 'Creating SSH key for backup…'
+	ssh-keygen -t rsa -b 2048 -a 100 -f /root/.ssh/id_rsa_miab -N '' -q
+fi
+
 # ### Package maintenance
 #
 # Allow apt to install system updates automatically every day.
@@ -291,10 +305,17 @@ restart_service resolvconf

 # ### Fail2Ban Service

-# Configure the Fail2Ban installation to prevent dumb bruce-force attacks against dovecot, postfix and ssh
-cat conf/fail2ban/jail.local \
+# Configure the Fail2Ban installation to prevent dumb bruce-force attacks against dovecot, postfix, ssh, etc.
+rm -f /etc/fail2ban/jail.local # we used to use this file but don't anymore
+cat conf/fail2ban/jails.conf \
 	| sed "s/PUBLIC_IP/$PUBLIC_IP/g" \
-	> /etc/fail2ban/jail.local
-cp conf/fail2ban/dovecotimap.conf /etc/fail2ban/filter.d/dovecotimap.conf
+	| sed "s#STORAGE_ROOT#$STORAGE_ROOT#" \
+	> /etc/fail2ban/jail.d/mailinabox.conf
+cp -f conf/fail2ban/filter.d/* /etc/fail2ban/filter.d/

+# On first installation, the log files that the jails look at don't all exist.
+# e.g., The roundcube error log isn't normally created until someone logs into
+# Roundcube for the first time. This causes fail2ban to fail to start. Later
+# scripts will ensure the files exist and then fail2ban is given another
+# restart at the very end of setup.
 restart_service fail2ban
--- a/setup/webmail.sh
+++ b/setup/webmail.sh
@@ -34,8 +34,8 @@ apt-get purge -qq -y roundcube* #NODOC
 # Install Roundcube from source if it is not already present or if it is out of date.
 # Combine the Roundcube version number with the commit hash of vacation_sieve to track
 # whether we have the latest version.
-VERSION=1.1.5
-HASH=8A59D196EF0AA6D9C717B00699215135ABCB99CF
+VERSION=1.2.1
+HASH=81fbfba4683522f6e54006d0300a48e6da3f3bbd
 VACATION_SIEVE_VERSION=91ea6f52216390073d1f5b70b5f6bea0bfaee7e5
 PERSISTENT_LOGIN_VERSION=1e9d724476a370ce917a2fcd5b3217b0c306c24e
 HTML5_NOTIFIER_VERSION=4b370e3cd60dabd2f428a26f45b677ad1b7118d5
@@ -133,6 +133,9 @@ EOF
 mkdir -p /var/log/roundcubemail /tmp/roundcubemail $STORAGE_ROOT/mail/roundcube
 chown -R www-data.www-data /var/log/roundcubemail /tmp/roundcubemail $STORAGE_ROOT/mail/roundcube

+# Ensure the log file monitored by fail2ban exists, or else fail2ban can't start.
+sudo -u www-data touch /var/log/roundcubemail/errors
+
 # Password changing plugin settings
 # The config comes empty by default, so we need the settings 
 # we're not planning to change in config.inc.dist...
@@ -157,6 +160,9 @@ chmod 775 $STORAGE_ROOT/mail
 chown root.www-data $STORAGE_ROOT/mail/users.sqlite 
 chmod 664 $STORAGE_ROOT/mail/users.sqlite 

+# Run Roundcube database migration script (database is created if it does not exist)
+/usr/local/lib/roundcubemail/bin/updatedb.sh --dir /usr/local/lib/roundcubemail/SQL --package roundcube
+
 # Enable PHP modules.
 php5enmod mcrypt
 restart_service php5-fpm
--- a/setup/zpush.sh
+++ b/setup/zpush.sh
@@ -53,6 +53,7 @@ cp conf/zpush/backend_combined.php /usr/local/lib/z-push/backend/combined/config
 # Configure IMAP
 rm -f /usr/local/lib/z-push/backend/imap/config.php
 cp conf/zpush/backend_imap.php /usr/local/lib/z-push/backend/imap/config.php
+sed -i "s%STORAGE_ROOT%$STORAGE_ROOT%" /usr/local/lib/z-push/backend/imap/config.php

 # Configure CardDav
 rm -f /usr/local/lib/z-push/backend/carddav/config.php
--- a/tests/fail2ban.py
+++ b/tests/fail2ban.py
@@ -0,0 +1,221 @@
+# Test that a box's fail2ban setting are working
+# correctly by attempting a bunch of failed logins.
+#
+# Specify a SSH login command (which we use to reset
+# fail2ban after each test) and the hostname to
+# try to log in to.
+######################################################################
+
+import sys, os, time, functools
+
+# parse command line
+
+if len(sys.argv) != 4:
+	print("Usage: tests/fail2ban.py \"ssh user@hostname\" hostname owncloud_user")
+	sys.exit(1)
+
+ssh_command, hostname, owncloud_user = sys.argv[1:4]
+
+# define some test types
+
+import socket
+socket.setdefaulttimeout(10)
+
+class IsBlocked(Exception):
+	"""Tests raise this exception when it appears that a fail2ban
+	jail is in effect, i.e. on a connection refused error."""
+	pass
+
+def smtp_test():
+	import smtplib
+
+	try:
+		server = smtplib.SMTP(hostname, 587)
+	except ConnectionRefusedError:
+		# looks like fail2ban worked
+		raise IsBlocked()
+	server.starttls()
+	server.ehlo_or_helo_if_needed()
+
+	try:
+		server.login("fakeuser", "fakepassword")
+		raise Exception("authentication didn't fail")
+	except smtplib.SMTPAuthenticationError:
+		# athentication should fail
+		pass
+
+	try:
+		server.quit()
+	except:
+		# ignore errors here
+		pass
+
+def imap_test():
+	import imaplib
+
+	try:
+		M = imaplib.IMAP4_SSL(hostname)
+	except ConnectionRefusedError:
+		# looks like fail2ban worked
+		raise IsBlocked()
+
+	try:
+		M.login("fakeuser", "fakepassword")
+		raise Exception("authentication didn't fail")
+	except imaplib.IMAP4.error:
+		# authentication should fail
+		pass
+	finally:
+		M.logout() # shuts down connection, has nothing to do with login()
+
+
+def pop_test():
+	import poplib
+	try:
+		M = poplib.POP3_SSL(hostname)
+	except ConnectionRefusedError:
+		# looks like fail2ban worked
+		raise IsBlocked()
+	try:
+		M.user('fakeuser')
+		try:
+			M.pass_('fakepassword')
+		except poplib.error_proto as e:
+			# Authentication should fail.
+			M = None # don't .quit()
+			return
+		M.list()
+		raise Exception("authentication didn't fail")
+	finally:
+		if M:
+			M.quit()
+
+def http_test(url, expected_status, postdata=None, qsargs=None, auth=None):
+	import urllib.parse
+	import requests
+	from requests.auth import HTTPBasicAuth
+
+	# form request
+	url = urllib.parse.urljoin("https://" + hostname, url)
+	if qsargs: url += "?" + urllib.parse.urlencode(qsargs)
+	urlopen = requests.get if not postdata else requests.post
+
+	try:
+		# issue request
+		r = urlopen(
+			url,
+			auth=HTTPBasicAuth(*auth) if auth else None,
+			data=postdata,
+			headers={'User-Agent': 'Mail-in-a-Box fail2ban tester'},
+			timeout=8,
+			verify=False) # don't bother with HTTPS validation, it may not be configured yet
+	except requests.exceptions.ConnectTimeout as e:
+		raise IsBlocked()
+	except requests.exceptions.ConnectionError as e:
+		if "Connection refused" in str(e):
+			raise IsBlocked()
+		raise # some other unexpected condition
+
+	# return response status code
+	if r.status_code != expected_status:
+		r.raise_for_status() # anything but 200
+		raise IOError("Got unexpected status code %s." % r.status_code)
+
+# define how to run a test
+
+def restart_fail2ban_service(final=False):
+	# Log in over SSH to restart fail2ban.
+	command = "sudo fail2ban-client reload"
+	if not final:
+		# Stop recidive jails during testing.
+		command += " && sudo fail2ban-client stop recidive"
+	os.system("%s \"%s\"" % (ssh_command, command))
+
+def testfunc_runner(i, testfunc, *args):
+	print(i+1, end=" ", flush=True)
+	testfunc(*args)
+
+def run_test(testfunc, args, count, within_seconds, parallel):
+	# Run testfunc count times in within_seconds seconds (and actually
+	# within a little less time so we're sure we're under the limit).
+	#
+	# Because some services are slow, like IMAP, we can't necessarily
+	# run testfunc sequentially and still get to count requests within
+	# the required time. So we split the requests across threads.
+
+	import requests.exceptions
+	from multiprocessing import Pool
+
+	restart_fail2ban_service()
+
+	# Log.
+	print(testfunc.__name__, " ".join(str(a) for a in args), "...")
+
+	# Record the start time so we can know how to evenly space our
+	# calls to testfunc.
+	start_time = time.time()
+
+	with Pool(parallel) as p:
+		# Distribute the requests across the pool.
+		asyncresults = []
+		for i in range(count):
+			ar = p.apply_async(testfunc_runner, [i, testfunc] + list(args))
+			asyncresults.append(ar)
+
+		# Wait for all runs to finish.
+		p.close()
+		p.join()
+
+		# Check for errors.
+		for ar in asyncresults:
+			try:
+				ar.get()
+			except IsBlocked:
+				print("Test machine prematurely blocked!")
+				return False
+
+	# Did we make enough requests within the limit?
+	if (time.time()-start_time) > within_seconds:
+		raise Exception("Test failed to make %s requests in %d seconds." % (count, within_seconds))
+
+	# Wait a moment for the block to be put into place.
+	time.sleep(4)
+
+	# The next call should fail.
+	print("*", end=" ", flush=True)
+	try:
+		testfunc(*args)
+	except IsBlocked:
+		# Success -- this one is supposed to be refused.
+		print("blocked [OK]")
+		return True # OK
+
+	print("not blocked!")
+	return False
+
+######################################################################
+
+if __name__ == "__main__":
+	# run tests
+
+	# SMTP bans at 10 even though we say 20 in the config because we get
+	# doubled-up warnings in the logs, we'll let that be for now
+	run_test(smtp_test, [], 10, 30, 8)
+
+	# IMAP
+	run_test(imap_test, [], 20, 30, 4)
+
+	# POP
+	run_test(pop_test, [], 20, 30, 4)
+
+	# Mail-in-a-Box control panel
+	run_test(http_test, ["/admin/me", 200], 20, 30, 1)
+
+	# Munin via the Mail-in-a-Box control panel
+	run_test(http_test, ["/admin/munin/", 401], 20, 30, 1)
+
+	# ownCloud
+	run_test(http_test, ["/cloud/remote.php/webdav", 401, None, None, [owncloud_user, "aa"]], 20, 120, 1)
+
+	# restart fail2ban so that this client machine is no longer blocked
+	restart_fail2ban_service(final=True)
--- a/tests/tls_results.txt
+++ b/tests/tls_results.txt
@@ -33,7 +33,6 @@ PORT 25
                 AES256-SHA256                 -              256 bits      250 2.0.0 Ok                       
                 AES256-SHA                    -              256 bits      250 2.0.0 Ok                       
                 AES256-GCM-SHA384             -              256 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-RC4-SHA             ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-AES128-SHA256       ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-AES128-GCM-SHA256   ECDH-256 bits  128 bits      250 2.0.0 Ok                       
@@ -43,8 +42,6 @@ PORT 25
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 DHE-RSA-AES128-GCM-SHA256     DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 SEED-SHA                      -              128 bits      250 2.0.0 Ok                       
-                 RC4-SHA                       -              128 bits      250 2.0.0 Ok                       
-                 RC4-MD5                       -              128 bits      250 2.0.0 Ok                       
                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
                 AES128-SHA256                 -              128 bits      250 2.0.0 Ok                       
                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       
@@ -62,37 +59,11 @@ PORT 25
                 DHE-RSA-AES256-SHA            DH-2048 bits   256 bits      250 2.0.0 Ok                       
                 CAMELLIA256-SHA               -              256 bits      250 2.0.0 Ok                       
                 AES256-SHA                    -              256 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-RC4-SHA             ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 DHE-RSA-SEED-SHA              DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 DHE-RSA-CAMELLIA128-SHA       DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 SEED-SHA                      -              128 bits      250 2.0.0 Ok                       
-                 RC4-SHA                       -              128 bits      250 2.0.0 Ok                       
-                 RC4-MD5                       -              128 bits      250 2.0.0 Ok                       
-                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
-                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-DES-CBC3-SHA        ECDH-256 bits  112 bits      250 2.0.0 Ok                       
-                 EDH-RSA-DES-CBC3-SHA          DH-2048 bits   112 bits      250 2.0.0 Ok                       
-                 DES-CBC3-SHA                  -              112 bits      250 2.0.0 Ok                       
-
-  * SSLV3 Cipher Suites:
-      Preferred:                       
-                 ECDHE-RSA-AES256-SHA          ECDH-256 bits  256 bits      250 2.0.0 Ok                       
-      Accepted:                        
-                 ECDHE-RSA-AES256-SHA          ECDH-256 bits  256 bits      250 2.0.0 Ok                       
-                 DHE-RSA-CAMELLIA256-SHA       DH-2048 bits   256 bits      250 2.0.0 Ok                       
-                 DHE-RSA-AES256-SHA            DH-2048 bits   256 bits      250 2.0.0 Ok                       
-                 CAMELLIA256-SHA               -              256 bits      250 2.0.0 Ok                       
-                 AES256-SHA                    -              256 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-RC4-SHA             ECDH-256 bits  128 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      250 2.0.0 Ok                       
-                 DHE-RSA-SEED-SHA              DH-2048 bits   128 bits      250 2.0.0 Ok                       
-                 DHE-RSA-CAMELLIA128-SHA       DH-2048 bits   128 bits      250 2.0.0 Ok                       
-                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      250 2.0.0 Ok                       
-                 SEED-SHA                      -              128 bits      250 2.0.0 Ok                       
-                 RC4-SHA                       -              128 bits      250 2.0.0 Ok                       
-                 RC4-MD5                       -              128 bits      250 2.0.0 Ok                       
                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-DES-CBC3-SHA        ECDH-256 bits  112 bits      250 2.0.0 Ok                       
@@ -108,23 +79,23 @@ PORT 25
                 DHE-RSA-AES256-SHA            DH-2048 bits   256 bits      250 2.0.0 Ok                       
                 CAMELLIA256-SHA               -              256 bits      250 2.0.0 Ok                       
                 AES256-SHA                    -              256 bits      250 2.0.0 Ok                       
-                 ECDHE-RSA-RC4-SHA             ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      250 2.0.0 Ok                       
                 DHE-RSA-SEED-SHA              DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 DHE-RSA-CAMELLIA128-SHA       DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 SEED-SHA                      -              128 bits      250 2.0.0 Ok                       
-                 RC4-SHA                       -              128 bits      250 2.0.0 Ok                       
-                 RC4-MD5                       -              128 bits      250 2.0.0 Ok                       
                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       
                 ECDHE-RSA-DES-CBC3-SHA        ECDH-256 bits  112 bits      250 2.0.0 Ok                       
                 EDH-RSA-DES-CBC3-SHA          DH-2048 bits   112 bits      250 2.0.0 Ok                       
-                 DES-CBC3-SHA                  -              112 bits      250 2.0.0 Ok
+                 DES-CBC3-SHA                  -              112 bits      250 2.0.0 Ok                       

-  Should Not Offer: DHE-RSA-SEED-SHA, ECDHE-RSA-RC4-SHA, EDH-RSA-DES-CBC3-SHA, RC4-MD5, RC4-SHA, SEED-SHA
-  Could Also Offer: DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-DSS-AES256-SHA256, DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-ECDSA-DES-CBC3-SHA, SRP-3DES-EDE-CBC-SHA, SRP-AES-128-CBC-SHA, SRP-AES-256-CBC-SHA, SRP-DSS-3DES-EDE-CBC-SHA, SRP-DSS-AES-128-CBC-SHA, SRP-DSS-AES-256-CBC-SHA, SRP-RSA-3DES-EDE-CBC-SHA, SRP-RSA-AES-128-CBC-SHA, SRP-RSA-AES-256-CBC-SHA
-  Supported Clients: OpenSSL/1.0.2, Yahoo Slurp/Jan 2015, BingPreview/Jan 2015, OpenSSL/1.0.1l, YandexBot/Jan 2015, Android/4.4.2, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, Safari/8/OS X 10.10, Safari/7/iOS 7.1, Safari/6/iOS 6.0.1, Baidu/Jan 2015, Firefox/31.3.0 ESR/Win 7, Android/5.0.0, IE/11/Win 7, Java/8u31, Googlebot/Feb 2015, Chrome/42/OS X, IE Mobile/11/Win Phone 8.1, IE/11/Win 8.1, Android/4.0.4, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.3, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Java/7u25, OpenSSL/0.9.8y, Firefox/37/OS X, IE/7/Vista, IE/8-10/Win 7, IE Mobile/10/Win Phone 8.0, Java/6u45, Android/2.3.7, IE/8/XP
+  * SSLV3 Cipher Suites:
+      Server rejected all cipher suites.
+
+  Should Not Offer: DHE-RSA-SEED-SHA, EDH-RSA-DES-CBC3-SHA, SEED-SHA
+  Could Also Offer: DH-DSS-AES128-GCM-SHA256, DH-DSS-AES128-SHA, DH-DSS-AES128-SHA256, DH-DSS-AES256-GCM-SHA384, DH-DSS-AES256-SHA, DH-DSS-AES256-SHA256, DH-DSS-CAMELLIA128-SHA, DH-DSS-CAMELLIA256-SHA, DH-DSS-DES-CBC3-SHA, DH-RSA-AES128-GCM-SHA256, DH-RSA-AES128-SHA, DH-RSA-AES128-SHA256, DH-RSA-AES256-GCM-SHA384, DH-RSA-AES256-SHA, DH-RSA-AES256-SHA256, DH-RSA-CAMELLIA128-SHA, DH-RSA-CAMELLIA256-SHA, DH-RSA-DES-CBC3-SHA, DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-DSS-AES256-SHA256, DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-ECDSA-DES-CBC3-SHA, SRP-3DES-EDE-CBC-SHA, SRP-AES-128-CBC-SHA, SRP-AES-256-CBC-SHA, SRP-DSS-3DES-EDE-CBC-SHA, SRP-DSS-AES-128-CBC-SHA, SRP-DSS-AES-256-CBC-SHA, SRP-RSA-3DES-EDE-CBC-SHA, SRP-RSA-AES-128-CBC-SHA, SRP-RSA-AES-256-CBC-SHA
+  Supported Clients: OpenSSL/1.0.2, OpenSSL/1.0.1l, BingPreview/Jan 2015, Yahoo Slurp/Jan 2015, YandexBot/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/OS X 10.10, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, Safari/6/iOS 6.0.1, Firefox/31.3.0 ESR/Win 7, Baidu/Jan 2015, IE/11/Win 8.1, IE/11/Win 7, IE Mobile/11/Win Phone 8.1, Android/5.0.0, Java/8u31, Chrome/42/OS X, Googlebot/Feb 2015, Android/4.1.1, Android/4.0.4, Safari/6.0.4/OS X 10.8.4, Android/4.2.2, Android/4.3, Safari/5.1.9/OS X 10.6.8, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE/8-10/Win 7, IE/7/Vista, IE Mobile/10/Win Phone 8.0, Android/2.3.7, Java/6u45, IE/8/XP

 PORT 587
 --------
@@ -192,9 +163,6 @@ PORT 587
                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       

-  * SSLV3 Cipher Suites:
-      Server rejected all cipher suites.
-
  * TLSV1 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES256-SHA          ECDH-256 bits  256 bits      250 2.0.0 Ok                       
@@ -210,11 +178,14 @@ PORT 587
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      250 2.0.0 Ok                       
                 SEED-SHA                      -              128 bits      250 2.0.0 Ok                       
                 CAMELLIA128-SHA               -              128 bits      250 2.0.0 Ok                       
-                 AES128-SHA                    -              128 bits      250 2.0.0 Ok
+                 AES128-SHA                    -              128 bits      250 2.0.0 Ok                       
+
+  * SSLV3 Cipher Suites:
+      Server rejected all cipher suites.

  Should Not Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, CAMELLIA128-SHA, CAMELLIA256-SHA, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA, DHE-RSA-SEED-SHA, SEED-SHA
  Could Also Offer: DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384
-  Supported Clients: OpenSSL/1.0.2, Yahoo Slurp/Jan 2015, BingPreview/Jan 2015, OpenSSL/1.0.1l, YandexBot/Jan 2015, Android/4.4.2, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, Safari/8/OS X 10.10, Safari/7/iOS 7.1, IE Mobile/11/Win Phone 8.1, IE/11/Win 8.1, IE/11/Win 7, Safari/6/iOS 6.0.1, Firefox/31.3.0 ESR/Win 7, Baidu/Jan 2015, Android/5.0.0, Chrome/42/OS X, Java/8u31, Googlebot/Feb 2015, Firefox/37/OS X, Android/4.0.4, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.3, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, OpenSSL/0.9.8y, IE/7/Vista, IE/8-10/Win 7, IE Mobile/10/Win Phone 8.0, Java/7u25, Java/6u45, Android/2.3.7
+  Supported Clients: OpenSSL/1.0.2, OpenSSL/1.0.1l, BingPreview/Jan 2015, Yahoo Slurp/Jan 2015, YandexBot/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, IE/11/Win 8.1, Safari/8/iOS 8.1.2, IE/11/Win 7, IE Mobile/11/Win Phone 8.1, Safari/8/OS X 10.10, Safari/7/OS X 10.9, Safari/6/iOS 6.0.1, Firefox/31.3.0 ESR/Win 7, Baidu/Jan 2015, Chrome/42/OS X, Android/5.0.0, Java/8u31, Googlebot/Feb 2015, Firefox/37/OS X, Android/4.0.4, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.2.2, Android/4.3, Safari/5.1.9/OS X 10.6.8, IE/8-10/Win 7, IE/7/Vista, IE Mobile/10/Win Phone 8.0, OpenSSL/0.9.8y, Java/7u25, Java/6u45, Android/2.3.7

 PORT 443
 --------
@@ -226,22 +197,22 @@ PORT 443
      Client-initiated Renegotiations:   OK - Rejected
      Secure Renegotiation:              OK - Supported

-  * HTTP Strict Transport Security:
-      OK - HSTS header received:         max-age=31536000
+  * OpenSSL Heartbleed:
+      OK - Not vulnerable to Heartbleed  

  * Session Resumption:
      With Session IDs:                  OK - Supported (5 successful, 0 failed, 0 errors, 5 total attempts).
      With TLS Session Tickets:          OK - Supported

-  * OpenSSL Heartbleed:
-      OK - Not vulnerable to Heartbleed  
+  * HTTP Strict Transport Security:
+      OK - HSTS header received:         max-age=31536000
+
+Unhandled exception when processing --chrome_sha1: 
+exceptions.TypeError - Incorrect padding

  * SSLV2 Cipher Suites:
      Server rejected all cipher suites.

-  * Google Chrome SHA-1 Deprecation Status:
-      OK - Leaf certificate expires before 2016.
-
  * TLSV1_2 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES128-GCM-SHA256   ECDH-256 bits  128 bits      HTTP 200 OK                        
@@ -270,9 +241,6 @@ PORT 443
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      HTTP 200 OK                        
                 DES-CBC3-SHA                  -              112 bits      HTTP 200 OK                        

-  * SSLV3 Cipher Suites:
-      Server rejected all cipher suites.
-
  * TLSV1 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      HTTP 200 OK                        
@@ -281,11 +249,14 @@ PORT 443
                 DHE-RSA-AES256-SHA            DH-2048 bits   256 bits      HTTP 200 OK                        
                 ECDHE-RSA-AES128-SHA          ECDH-256 bits  128 bits      HTTP 200 OK                        
                 DHE-RSA-AES128-SHA            DH-2048 bits   128 bits      HTTP 200 OK                        
-                 DES-CBC3-SHA                  -              112 bits      HTTP 200 OK
+                 DES-CBC3-SHA                  -              112 bits      HTTP 200 OK                        
+
+  * SSLV3 Cipher Suites:
+      Server rejected all cipher suites.

  Should Not Offer: (none -- good)
-  Could Also Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, CAMELLIA128-SHA, CAMELLIA256-SHA, DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-DSS-AES256-SHA256, DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, SRP-AES-128-CBC-SHA, SRP-AES-256-CBC-SHA, SRP-DSS-AES-128-CBC-SHA, SRP-DSS-AES-256-CBC-SHA, SRP-RSA-AES-128-CBC-SHA, SRP-RSA-AES-256-CBC-SHA
-  Supported Clients: YandexBot/Jan 2015, OpenSSL/1.0.2, Yahoo Slurp/Jan 2015, BingPreview/Jan 2015, OpenSSL/1.0.1l, Android/4.4.2, Safari/8/iOS 8.1.2, Safari/8/OS X 10.10, Safari/7/OS X 10.9, Safari/7/iOS 7.1, Safari/6/iOS 6.0.1, Android/5.0.0, Chrome/42/OS X, IE/11/Win 8.1, IE/11/Win 7, Java/8u31, IE Mobile/11/Win Phone 8.1, Googlebot/Feb 2015, Firefox/37/OS X, Firefox/31.3.0 ESR/Win 7, Android/4.2.2, Android/4.0.4, Baidu/Jan 2015, Safari/5.1.9/OS X 10.6.8, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.3, OpenSSL/0.9.8y, IE/7/Vista, IE/8-10/Win 7, IE Mobile/10/Win Phone 8.0, Java/7u25, Java/6u45, Android/2.3.7, IE/8/XP
+  Could Also Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, CAMELLIA128-SHA, CAMELLIA256-SHA, DH-DSS-AES128-GCM-SHA256, DH-DSS-AES128-SHA, DH-DSS-AES128-SHA256, DH-DSS-AES256-GCM-SHA384, DH-DSS-AES256-SHA, DH-DSS-AES256-SHA256, DH-DSS-CAMELLIA128-SHA, DH-DSS-CAMELLIA256-SHA, DH-RSA-AES128-GCM-SHA256, DH-RSA-AES128-SHA, DH-RSA-AES128-SHA256, DH-RSA-AES256-GCM-SHA384, DH-RSA-AES256-SHA, DH-RSA-AES256-SHA256, DH-RSA-CAMELLIA128-SHA, DH-RSA-CAMELLIA256-SHA, DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-DSS-AES256-SHA256, DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, SRP-AES-128-CBC-SHA, SRP-AES-256-CBC-SHA, SRP-DSS-AES-128-CBC-SHA, SRP-DSS-AES-256-CBC-SHA, SRP-RSA-AES-128-CBC-SHA, SRP-RSA-AES-256-CBC-SHA
+  Supported Clients: OpenSSL/1.0.2, OpenSSL/1.0.1l, BingPreview/Jan 2015, YandexBot/Jan 2015, Yahoo Slurp/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/OS X 10.10, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, Safari/6/iOS 6.0.1, Chrome/42/OS X, IE/11/Win 8.1, IE/11/Win 7, Android/5.0.0, Java/8u31, IE Mobile/11/Win Phone 8.1, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Firefox/37/OS X, Android/4.1.1, Android/4.0.4, Baidu/Jan 2015, Safari/6.0.4/OS X 10.8.4, Android/4.2.2, Android/4.3, Safari/5.1.9/OS X 10.6.8, IE/8-10/Win 7, IE/7/Vista, OpenSSL/0.9.8y, IE Mobile/10/Win Phone 8.0, Java/7u25, Android/2.3.7, Java/6u45, IE/8/XP

 PORT 993
 --------
@@ -299,13 +270,13 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
  * OpenSSL Heartbleed:
      OK - Not vulnerable to Heartbleed  

-  * SSLV2 Cipher Suites:
-      Server rejected all cipher suites.
-
  * Session Resumption:
      With Session IDs:                  NOT SUPPORTED (0 successful, 5 failed, 0 errors, 5 total attempts).
      With TLS Session Tickets:          NOT SUPPORTED - TLS ticket assigned but not accepted.

+  * SSLV2 Cipher Suites:
+      Server rejected all cipher suites.
+
  * TLSV1_2 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES256-SHA          ECDH-384 bits  256 bits                                         
@@ -336,9 +307,6 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
                 CAMELLIA128-SHA               -              128 bits                                         
                 AES128-SHA                    -              128 bits                                         

-  * SSLV3 Cipher Suites:
-      Server rejected all cipher suites.
-
  * TLSV1 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES256-SHA          ECDH-384 bits  256 bits                                         
@@ -352,11 +320,14 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
                 DHE-RSA-CAMELLIA128-SHA       DH-1024 bits   128 bits                                         
                 DHE-RSA-AES128-SHA            DH-1024 bits   128 bits                                         
                 CAMELLIA128-SHA               -              128 bits                                         
-                 AES128-SHA                    -              128 bits
+                 AES128-SHA                    -              128 bits                                         
+
+  * SSLV3 Cipher Suites:
+      Server rejected all cipher suites.

  Should Not Offer: AES128-SHA, AES256-SHA, CAMELLIA128-SHA, CAMELLIA256-SHA, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA
  Could Also Offer: DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-RSA-AES128-GCM-SHA256, DHE-RSA-AES128-SHA256, DHE-RSA-AES256-GCM-SHA384, DHE-RSA-AES256-SHA256, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-SHA256, ECDHE-RSA-AES256-GCM-SHA384, ECDHE-RSA-AES256-SHA384
-  Supported Clients: OpenSSL/1.0.2, Baidu/Jan 2015, Yahoo Slurp/Jan 2015, BingPreview/Jan 2015, OpenSSL/1.0.1l, Firefox/31.3.0 ESR/Win 7, Googlebot/Feb 2015, Android/4.2.2, Android/5.0.0, Android/4.0.4, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, YandexBot/Jan 2015, Safari/8/OS X 10.10, Safari/7/iOS 7.1, Chrome/42/OS X, Safari/5.1.9/OS X 10.6.8, Android/4.1.1, Firefox/37/OS X, Safari/6.0.4/OS X 10.8.4, Android/4.3, Safari/6/iOS 6.0.1, Android/4.4.2, OpenSSL/0.9.8y, IE Mobile/11/Win Phone 8.1, IE/7/Vista, IE/11/Win 8.1, IE/11/Win 7, IE/8-10/Win 7, IE Mobile/10/Win Phone 8.0, Java/8u31, Java/7u25, Java/6u45, Android/2.3.7
+  Supported Clients: OpenSSL/1.0.2, Firefox/31.3.0 ESR/Win 7, OpenSSL/1.0.1l, BingPreview/Jan 2015, Yahoo Slurp/Jan 2015, Baidu/Jan 2015, Safari/7/iOS 7.1, Chrome/42/OS X, Googlebot/Feb 2015, Android/4.0.4, Safari/8/iOS 8.1.2, Android/4.1.1, Android/5.0.0, Safari/6/iOS 6.0.1, YandexBot/Jan 2015, Safari/6.0.4/OS X 10.8.4, Android/4.2.2, Safari/8/OS X 10.10, Firefox/37/OS X, Safari/7/OS X 10.9, Android/4.3, Safari/5.1.9/OS X 10.6.8, Android/4.4.2, IE/8-10/Win 7, IE/7/Vista, IE/11/Win 8.1, IE/11/Win 7, OpenSSL/0.9.8y, IE Mobile/10/Win Phone 8.0, IE Mobile/11/Win Phone 8.1, Java/7u25, Java/8u31, Java/6u45, Android/2.3.7

 PORT 995
 --------
@@ -370,13 +341,13 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
  * OpenSSL Heartbleed:
      OK - Not vulnerable to Heartbleed  

-  * SSLV2 Cipher Suites:
-      Server rejected all cipher suites.
-
  * Session Resumption:
      With Session IDs:                  NOT SUPPORTED (0 successful, 5 failed, 0 errors, 5 total attempts).
      With TLS Session Tickets:          NOT SUPPORTED - TLS ticket assigned but not accepted.

+  * SSLV2 Cipher Suites:
+      Server rejected all cipher suites.
+
  * TLSV1_2 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES256-SHA          ECDH-384 bits  256 bits                                         
@@ -407,9 +378,6 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
                 CAMELLIA128-SHA               -              128 bits                                         
                 AES128-SHA                    -              128 bits                                         

-  * SSLV3 Cipher Suites:
-      Server rejected all cipher suites.
-
  * TLSV1 Cipher Suites:
      Preferred:                       
                 ECDHE-RSA-AES256-SHA          ECDH-384 bits  256 bits                                         
@@ -423,9 +391,12 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
                 DHE-RSA-CAMELLIA128-SHA       DH-1024 bits   128 bits                                         
                 DHE-RSA-AES128-SHA            DH-1024 bits   128 bits                                         
                 CAMELLIA128-SHA               -              128 bits                                         
-                 AES128-SHA                    -              128 bits
+                 AES128-SHA                    -              128 bits                                         
+
+  * SSLV3 Cipher Suites:
+      Server rejected all cipher suites.

  Should Not Offer: AES128-SHA, AES256-SHA, CAMELLIA128-SHA, CAMELLIA256-SHA, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA
  Could Also Offer: DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-RSA-AES128-GCM-SHA256, DHE-RSA-AES128-SHA256, DHE-RSA-AES256-GCM-SHA384, DHE-RSA-AES256-SHA256, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-SHA256, ECDHE-RSA-AES256-GCM-SHA384, ECDHE-RSA-AES256-SHA384
-  Supported Clients: OpenSSL/1.0.2, Baidu/Jan 2015, Yahoo Slurp/Jan 2015, BingPreview/Jan 2015, OpenSSL/1.0.1l, Firefox/31.3.0 ESR/Win 7, Googlebot/Feb 2015, Android/4.2.2, Android/5.0.0, Android/4.0.4, Safari/8/iOS 8.1.2, Safari/7/OS X 10.9, YandexBot/Jan 2015, Safari/8/OS X 10.10, Safari/7/iOS 7.1, Chrome/42/OS X, Safari/5.1.9/OS X 10.6.8, Android/4.1.1, Firefox/37/OS X, Safari/6.0.4/OS X 10.8.4, Android/4.3, Safari/6/iOS 6.0.1, Android/4.4.2, OpenSSL/0.9.8y, IE Mobile/11/Win Phone 8.1, IE/7/Vista, IE/11/Win 8.1, IE/11/Win 7, IE/8-10/Win 7, IE Mobile/10/Win Phone 8.0, Java/8u31, Java/7u25, Java/6u45, Android/2.3.7
+  Supported Clients: OpenSSL/1.0.2, Firefox/31.3.0 ESR/Win 7, OpenSSL/1.0.1l, BingPreview/Jan 2015, Yahoo Slurp/Jan 2015, Baidu/Jan 2015, Safari/7/iOS 7.1, Chrome/42/OS X, Googlebot/Feb 2015, Android/4.0.4, Safari/8/iOS 8.1.2, Android/4.1.1, Android/5.0.0, Safari/6/iOS 6.0.1, YandexBot/Jan 2015, Safari/6.0.4/OS X 10.8.4, Android/4.2.2, Safari/8/OS X 10.10, Firefox/37/OS X, Safari/7/OS X 10.9, Android/4.3, Safari/5.1.9/OS X 10.6.8, Android/4.4.2, IE/8-10/Win 7, IE/7/Vista, IE/11/Win 8.1, IE/11/Win 7, OpenSSL/0.9.8y, IE Mobile/10/Win Phone 8.0, IE Mobile/11/Win Phone 8.1, Java/7u25, Java/8u31, Java/6u45, Android/2.3.7

--- a/tools/owncloud-restore.sh
+++ b/tools/owncloud-restore.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+#
+# This script will restore the backup made during an installation
+source /etc/mailinabox.conf # load global vars
+
+if [ -z "$1" ]; then
+	echo "Usage: owncloud-restore.sh <backup directory>"
+	echo
+	echo "WARNING: This will restore the database to the point of the installation!"
+	echo "         This means that you will lose all changes made by users after that point"
+	echo
+	echo
+	echo "Backups are stored here: $STORAGE_ROOT/owncloud-backup/"
+	echo
+	echo "Available backups:"
+	echo
+	find $STORAGE_ROOT/owncloud-backup/* -maxdepth 0 -type d
+	echo
+	echo "Supply the directory that was created during the last installation as the only commandline argument"
+	exit
+fi
+
+if [ ! -f $1/config.php ]; then
+	echo "This isn't a valid backup location"
+	exit
+fi
+
+echo "Restoring backup from $1"
+service php5-fpm stop
+
+# remove the current owncloud installation
+rm -rf /usr/local/lib/owncloud/
+# restore the current owncloud application
+cp -r  "$1/owncloud-install" /usr/local/lib/owncloud
+
+# restore access rights
+chmod 750 /usr/local/lib/owncloud/{apps,config}
+
+cp "$1/owncloud.db" $STORAGE_ROOT/owncloud/
+cp "$1/config.php" $STORAGE_ROOT/owncloud/
+
+ln -sf $STORAGE_ROOT/owncloud/config.php /usr/local/lib/owncloud/config/config.php
+chown -f -R www-data.www-data $STORAGE_ROOT/owncloud /usr/local/lib/owncloud
+chown www-data.www-data $STORAGE_ROOT/owncloud/config.php
+
+sudo -u www-data php /usr/local/lib/owncloud/occ maintenance:mode --off
+
+service php5-fpm start
+echo "Done"
Author	SHA1	Message	Date
Joshua Tauberer	e03b071e8b	missed changelog header	2016-11-30 12:50:38 -05:00
Joshua Tauberer	df93d82d0f	v0.21 released	2016-11-30 12:42:24 -05:00
Christian Koptein	59913a5e4c	Added Hacker-News Reference Nov 2016 (#1014 )	2016-11-28 07:24:57 -05:00
Michael Kroes	c3605f6211	Check if update-manager release-upgrades configuration file is present before editing (#996 )	2016-11-13 17:36:33 -05:00
Joshua Tauberer	96b3a29800	rsync backup broke other things	2016-11-12 09:59:06 -05:00
Joshua Tauberer	abb6a1a070	changelog entries	2016-11-12 09:34:52 -05:00
guyzmo	041b5f883f	Support for rsync+ssh backup target (#678 ) * Added support for backup to a remote server using rsync * updated web interface to get data from user * added way to list files from server It’s not using the “username” field of the yaml configuration file to minimise the amount of patches needed. So the username is actually sorted within the rsync URL. Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * Added ssh key generation upon installation for root user. Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * Removed stale blank lines, and fixed typo Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * fix backup-location lines, by switching it from id to class * Various web UI fixes - fixed user field being shadowed ; - fixed settings reading comparaison ; - fixed forgotten min-age field. Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * Added SSH Public Key shown on the web interface UI Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * trailing spaces. Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * fixed the extraneous environment Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * Updated key setup - made key lower in bits, but stronger (using -a option), - made ssh-keygen run in background using nohup, - added independent key file, as id_rsa_miab, - added ssh-options to all duplicity calls to use the id_rsa_miab keyfile, - changed path to the public key display Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * added rsync options for ssh identity support Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * removed strict host checking for all backup operations Signed-off-by: Bernard `Guyzmo` Pratz <guyzmo+github@m0g.net> * Remove nohup from ssh-keygen so errors aren't hidden. Also only generate a key if none exists yet * Add trailing slash when checking a remote backup. Also check if we actually can read the remote size * Factorisation of the repeated rsync/ssh options cf https://github.com/mail-in-a-box/mailinabox/pull/678#discussion_r81478919 * Updated message SSH key creation https://github.com/mail-in-a-box/mailinabox/pull/678#discussion_r81478886	2016-11-12 09:28:55 -05:00
yodax	3b78a8d9d6	If ufw isn't installed on the machine the status checks shouldn't fail	2016-11-12 09:25:34 -05:00
Scott Bronson	6ea1a06a12	suppress Ubuntu's upgrade prompts (#992 ) On every login we're notified: New release '16.04.1 LTS' available. Run 'do-release-upgrade' to upgrade to it. Disable this so that an eager yet inattentive admin doesn't accidentally follow these instructions.	2016-11-08 21:41:02 -05:00
Michael Kroes	2b00478b8b	Check if apc is disabled during ownCloud setup, if so enable it (#983 )	2016-10-24 07:59:34 -04:00
Michael Kroes	155bcfc654	Add ownCloud 9.1.1 to the changelog (#984 )	2016-10-21 10:12:46 -04:00
Tristan Hill	4b07a6aa8f	disable nested checker checks (#972 ) fixes #967	2016-10-18 14:15:33 -04:00
Michael Kroes	2151d81453	update to ownCloud 9.1.1 (with intermediate upgrades) (#894 ) [this is a squashed merge from-] * Install owncoud 9.1 and provide an upgrade path from 8.2. This also disables memcached and goes with apc. The upgrade fails with memcached. * Remove php apc setting * Add dav migrations for each user * Add some comments to the code * When upgrading owncloud from 8.2.3 to 9.1.0 the backup of 8.2.3 was overwritten when going from 9.0 to 9.1 * Add upgrade path from 8.1.1. Only do an upgrade check if owncloud was previously installed. * Stop php5-fpm before owncloud upgrade to prevent database locks * Fix fail2ban tests for owncloud 9 * When upgrading owncloud copy the database to the user-data/owncloud-backup directory * Remove not need unzip directives during owncloud extraction. Directory is removed beforehand so a normal extraction is fine * Improve backup of owncloud installation and provide a post installation restore script. Update the owncloud version number to 9.1.1. Update the calendar and contacts apps to the latest versions * Separate the ownCloud upgrades visually in the console output.	2016-10-18 06:04:13 -04:00
Michael Kroes	fd6226187a	lower memory requirements to 512MB, display a warning if system memory is below 768MB. (#952 )	2016-10-15 15:41:25 -04:00
rxcomm	bbe27df413	SSHFP record creation should scan nonstandard SSH port if necessary (#974 ) * sshfp records from nonstandard ports If port 22 is not open, dns_update.py will not create SSHFP records because it only scans port 22 for keys. This commit modifies dns_update.py to parse the sshd_config file for open ports, and then obtains keys from one of them (even if port 22 is not open). * modified test of s per JoshData request * edit CHANGELOG per JoshData * fix typo	2016-10-15 15:36:13 -04:00
Michael Kroes	a658abc95f	Fix status checks for ufw when the system doesn't support iptables (#961 )	2016-10-08 14:35:19 -04:00
Joshua Tauberer	9331dbc519	merge z-push-from-name #940	2016-10-08 14:32:57 -04:00
Steve Gregg	8b5eba21c0	Correct typo of "PRIORITY" in the template (#965 )	2016-10-05 18:43:50 -04:00
yodax	da5497cd1c	Update changelog entries	2016-09-28 08:37:24 +02:00
Michael Kroes	a27ec68467	Merge pull request #951 from MariusBluem/remove-certificate-providers Remove Certificate Providers / Fix #950	2016-09-28 08:33:11 +02:00
Marius Blüm	3ac4b8aca8	Remove Certificate Providers / Fix #950 Signed-off-by: Marius Blüm <marius@lineone.io>	2016-09-27 15:06:50 +02:00
Michael Kroes	02feeafe6a	change bayes_file_mode to world writable (merges #931 ) fixes #534, again, hopefully	2016-09-23 15:14:21 -04:00
Marius Blüm	5f0376bfbf	Fix typo in alias-page, fixes #943 (merges #949 ) Signed-off-by: Marius Blüm <marius@lineone.io>	2016-09-23 15:11:37 -04:00
Joshua Tauberer	4e4fe90fc7	v0.20	2016-09-23 07:49:13 -04:00
Joshua Tauberer	3cd5a6eee7	changelog entries	2016-09-23 07:46:01 -04:00
Joshua Tauberer	c26bc841a2	more for dnspython exception with IPv6 addresses fixes #945, corrects prev commit (#947) in case of multiple AAAA records, adds changelog	2016-09-23 07:41:24 -04:00
Mathis Hoffmann	163daea41c	dnspython exception with IPv6 addresses see #945, merges #947	2016-09-23 07:35:53 -04:00
Corey Hinshaw	d8316119eb	Use Roundcube identities to populate Z-Push From name	2016-09-19 11:10:44 -04:00
Scott Bronson	102b2d46ab	typo fix: seconday -> secondary (#939 )	2016-09-18 08:10:49 -04:00
Joshua Tauberer	58541c467f	merge #936 - fix wonky free disk space messages - from cmsirbu/master fix status_checks.py free disk space reporting, fixes #932	2016-09-16 07:31:57 -04:00
cs@twoflower	00bd23eb04	fix status_checks.py free disk space reporting #932	2016-09-15 17:01:21 +01:00
Joshua Tauberer	d73d1c6900	changelog typos	2016-08-24 07:47:55 -04:00
Joshua Tauberer	fc0abd5b4d	confirm that fail2ban is protecting pop3s, closes #629	2016-08-22 19:18:23 -04:00
Joshua Tauberer	27b4edfc76	merge v0.19b hot fix release	2016-08-20 11:50:26 -04:00
Joshua Tauberer	ba75ff7820	v0.19b	2016-08-20 11:48:08 -04:00
Joshua Tauberer	a14b17794b	simplify how munin-cgi-graph is called to reduce the attack surface area Seems like if REQUEST_METHOD is set to GET, then we can drop two redundant ways the query string is given. munin-cgi-graph itself reads the environment variables only, but its calls to Perl's CGI::param will look at the command line if REQUEST_METHOD is not used, otherwise it uses environment variables like CGI used to work. Since this is all behind admin auth anyway, there isn't a public vulnerability. #914 was opened without comment which lead me to notice the redundancy and worry about a vulnerability, before I realized this is admin-only anyway. The vulnerability was created by `6d6f3ea391`. See #914. This is the v0.19b hotfix commit.	2016-08-20 11:47:44 -04:00
Joshua Tauberer	35a360ef0b	simplify how munin-cgi-graph is called to reduce the attack surface area Seems like if REQUEST_METHOD is set to GET, then we can drop two redundant ways the query string is given. munin-cgi-graph itself reads the environment variables only, but its calls to Perl's CGI::param will look at the command line if REQUEST_METHOD is not used, otherwise it uses environment variables like CGI used to work. Since this is all behind admin auth anyway, there isn't a public vulnerability. #914 was opened without comment which lead me to notice the redundancy and worry about a vulnerability, before I realized this is admin-only anyway.	2016-08-19 12:42:43 -04:00
Joshua Tauberer	86457e5bc4	merge: fail2ban broke, released v0.19a	2016-08-18 08:39:31 -04:00
Joshua Tauberer	7c9f3e0b23	v0.19a	2016-08-18 08:36:28 -04:00
Joshua Tauberer	83d8dbca3e	fail2ban won't start until the roundcube log file is created fixes #911	2016-08-18 08:32:14 -04:00
Joshua Tauberer	8cf2e468bd	[merge #900 ] Adding a Code of Conduct Merge pull request #900 from mail-in-a-box/code_of_conduct	2016-08-15 20:10:37 -04:00
Joshua Tauberer	440a545010	some improvements suggested by the community	2016-08-15 20:09:05 -04:00
Marius Blüm	942bcfc7c5	Update Bootstrap to 3.3.7 (#909 ) Signed-off-by: Marius Blüm <marius@lineone.io>	2016-08-15 18:06:12 -04:00
ReadmeCritic	4f2d16a31d	Update README URLs based on HTTP redirects (#908 )	2016-08-15 11:07:09 -04:00
Joshua Tauberer	e9368de462	[merge #902 ] Upgrade ownCloud from 8.2.3 to 8.2.7 Merge https://github.com/mar1u5/mailinabox fixes #901	2016-08-13 17:36:08 -04:00
Joshua Tauberer	cdd0a821eb	v0.19 closes #898	2016-08-13 17:27:10 -04:00
Marius Blüm	6f165d0aeb	Update Changelog Signed-off-by: Marius Blüm <marius@lineone.io>	2016-08-09 00:58:10 +02:00
Marius Blüm	6c22c0533e	Upgrade ownCloud from 8.2.3 to 8.2.7 Signed-off-by: Marius Blüm <marius@lineone.io>	2016-08-09 00:53:15 +02:00
Joshua Tauberer	d38b732b0a	add a Code of Conduct	2016-08-08 08:19:42 -04:00
Joshua Tauberer	81b5af6b64	document fail2ban filters in security.md	2016-08-08 07:55:46 -04:00
Joshua Tauberer	fc5cc9753b	roundcube 1.2.1	2016-08-08 07:32:02 -04:00
Joshua Tauberer	1aca6fe08f	some minor tweaks to the new users/aliases API documentation	2016-08-08 07:28:10 -04:00
Joshua Tauberer	cf3e1cd595	add SRV records for CardDAV/CalDAV DavDroid's latest version's account configuration no longer just asked for a hostname. Its email address & password configuration mode did not work without a SRV record.	2016-07-31 20:53:57 -04:00
Joshua Tauberer	b044dda28f	put the ufw status checks in the network section, add a punctuation mark, add changelog entry	2016-07-29 09:23:36 -04:00
Joshua Tauberer	f66f39b61d	Merge branch 'ufw_status_check' of https://github.com/yodax/mailinabox	2016-07-29 09:16:22 -04:00
Joshua Tauberer	6de7d59f14	changelog entries	2016-07-29 09:12:01 -04:00
Michael Kroes	9c8f2e75fc	allow i686 as a supported architecture This is checked during preflight. See https://github.com/mail-in-a-box/mailinabox/issues/885 (#889)	2016-07-29 09:07:16 -04:00
Joshua Tauberer	cbc4bf553d	Merge pull request #880 from schlypel/master Added information about API endpoints	2016-07-29 09:04:27 -04:00
Michael Kroes	4e3cfead46	Add HSTS to the control panel headers (#879 )	2016-07-29 09:01:40 -04:00
Joshua Tauberer	8844a9185f	Merge pull request #798 from mail-in-a-box/fail2banjails add fail2ban jails for ownCloud, postfix submission, roundcube, and the Mail-in-a-Box management daemon	2016-07-29 08:52:44 -04:00
schlypel	3249a55f3a	added API info to users page template	2016-06-29 13:35:42 +02:00
schlypel	b58fb54725	added API info to aliases page template	2016-06-29 13:34:54 +02:00
Joshua Tauberer	82903cd09e	Merge pull request #857 from biermeester/master Small extension to mail log management script	2016-06-27 06:17:16 -04:00
Michael Kroes	fb14e30feb	Remove owncloud log configuration from initial setup and only apply it during the configuration updates. This applies to both the timezone and the log format	2016-06-27 06:03:24 -04:00
Michael Kroes	d9ac321f25	Owncloud needs more time to detect blocks. It doesn't respond as fast as the other services. Also owncloud logs UTC (since latest update) even though the timezone is not UTC. Also to detect a block, we get a timeout instead of a refused)	2016-06-27 06:03:19 -04:00
Michael Kroes	bf5e9200f8	Update owncloud url to use webdav and increase http timeout	2016-06-27 06:03:14 -04:00
Joshua Tauberer	5f5f00af4a	for DANE, the smtp_tls_mandatory_protocols setting seems like it also needs to be set (unlike the cipher settings, this isn't documented to be in addition to the non-mandatory setting)	2016-06-12 09:11:55 -04:00
Joshua Tauberer	6b73bb5d80	outbound SMTP connections should use the same TLS settings as inbound: drop SSLv2, SSLv3, anonymous ciphers, RC4	2016-06-12 09:11:54 -04:00
Joshua Tauberer	3055f9a79c	drop SSLv3, RC4 ciphers from SMTP port 25 Per http://googleappsupdates.blogspot.ro/2016/05/disabling-support-for-sslv3-and-rc4-for.html, Google is about to do the same. fixes #611	2016-06-12 09:11:50 -04:00
Rinze	1c84e0aeb6	Added received mail count to hourly activity overview in mail log management script	2016-06-10 13:08:57 +02:00
Rinze	ae1b56d23f	Added POP3 support to mail log management script	2016-06-10 11:19:03 +02:00
Rinze	946cd63e8e	Mail log management script cleanup	2016-06-10 10:32:32 +02:00
Michael Kroes	01fa8cf72c	add fail2ban jails for ownCloud, postfix submission, roundcube, and the Mail-in-a-Box management daemon (tests squashed into this commit by josh)	2016-06-06 09:13:10 -04:00
Chris Blankenship	fac8477ba1	Configured Dovecot to log into its own logfile	2016-06-06 08:21:44 -04:00
aspdye	61744095a8	Update Roundcube to 1.2.0 closes #840	2016-06-06 07:32:54 -04:00
Joshua Tauberer	d5b38a27e6	run roundcube's database migration script on every update There hasn't been a sqlite migration yet, since Mail-in-a-Box's creation, but with Roundcube 1.2 there will be.	2016-06-06 07:28:12 -04:00
Michael Kroes	736b3de221	Improve matching of ufw output. Reuse network service list. Improve messages	2016-04-07 16:03:28 +02:00
Michael Kroes	42f2e983e5	Merge branch 'master' into ufw_status_check	2016-04-07 15:13:59 +02:00
Michael Kroes	c9f30e8059	Add status checks for ufw	2016-04-02 13:41:16 +02:00