mirror of
https://github.com/mail-in-a-box/mailinabox.git
synced 2024-11-22 02:17:26 +00:00
improve comments throughout the scripts
This commit is contained in:
Joshua Tauberer
parent
acaa29e8db
commit
0c199b2e32
@ -1,15 +1,13 @@
|
||||
EMAIL_ADDR=$1
|
||||
if [ -z "$EMAIL_ADDR" ]; then
|
||||
echo
|
||||
echo "Set up your first email account..."
|
||||
read -e -i "user@`hostname`" -p "Email Address: " EMAIL_ADDR
|
||||
# Create a new email user.
|
||||
##########################
|
||||
|
||||
echo
|
||||
echo "Set up your first email account..."
|
||||
read -e -i "user@`hostname`" -p "Email Address: " EMAIL_ADDR
|
||||
read -e -p "Email Password (blank to skip): " EMAIL_PW
|
||||
|
||||
if [ ! -z "$EMAIL_PW" ]; then
|
||||
echo "INSERT INTO users (email, password) VALUES ('$EMAIL_ADDR', '`doveadm pw -s SHA512-CRYPT -p $EMAIL_PW`');" \
|
||||
| sqlite3 $STORAGE_ROOT/mail/users.sqlite
|
||||
fi
|
||||
|
||||
EMAIL_PW=$2
|
||||
if [ -z "$EMAIL_PW" ]; then
|
||||
read -e -p "Email Password: " EMAIL_PW
|
||||
fi
|
||||
|
||||
echo "INSERT INTO users (email, password) VALUES ('$EMAIL_ADDR', '`doveadm pw -s SHA512-CRYPT -p $EMAIL_PW`');" \
|
||||
| sqlite3 $STORAGE_ROOT/mail/users.sqlite
|
||||
|
||||
|
||||
@ -1,18 +1,24 @@
|
||||
# Install OpenDKIM.
|
||||
#
|
||||
# After this, you'll still need to run dns_update to get the DKIM
|
||||
# OpenDKIM: Sign outgoing mail with DKIM
|
||||
########################################
|
||||
|
||||
# After this, you'll still need to run dns_update.sh to get the DKIM
|
||||
# signature in the DNS zones.
|
||||
|
||||
# Install DKIM
|
||||
apt-get install -q -y opendkim opendkim-tools
|
||||
|
||||
# Make sure configuration directories exist.
|
||||
mkdir -p /etc/opendkim;
|
||||
mkdir -p $STORAGE_ROOT/mail/dkim
|
||||
|
||||
# Used in InternalHosts and ExternalIgnoreList configuration directives.
|
||||
# Not quite sure why.
|
||||
echo "127.0.0.1" > /etc/opendkim/TrustedHosts
|
||||
|
||||
if grep -q "ExternalIgnoreList" /etc/opendkim.conf; then
|
||||
true; # already done
|
||||
else
|
||||
# Add various configuration options to the end.
|
||||
cat >> /etc/opendkim.conf << EOF;
|
||||
MinimumKeyBits 1024
|
||||
ExternalIgnoreList refile:/etc/opendkim/TrustedHosts
|
||||
@ -24,22 +30,28 @@ RequireSafeKeys false
|
||||
EOF
|
||||
fi
|
||||
|
||||
# Create a new DKIM key if we don't have one already.
|
||||
# Create a new DKIM key if we don't have one already. This creates
|
||||
# mail.private and mail.txt in $STORAGE_ROOT/mail/dkim. The former
|
||||
# is the actual private key and the latter is the suggested DNS TXT
|
||||
# entry which we'll want to include in our DNS setup.
|
||||
if [ ! -z "$STORAGE_ROOT/mail/dkim/mail.private" ]; then
|
||||
# Should we specify -h rsa-sha256?
|
||||
opendkim-genkey -r -s mail -D $STORAGE_ROOT/mail/dkim
|
||||
fi
|
||||
|
||||
# Ensure files are owned by the opendkim user and are private otherwise.
|
||||
chown -R opendkim:opendkim $STORAGE_ROOT/mail/dkim
|
||||
chmod go-rwx $STORAGE_ROOT/mail/dkim
|
||||
|
||||
# add OpenDKIM as a milter to postfix. Be careful. If we add other milters
|
||||
# later, it needs to be concatenated on the smtpd_milters line.
|
||||
# Add OpenDKIM as a milter to postfix, which is how it intercepts outgoing
|
||||
# mail to perform the signing (by adding a mail header).
|
||||
# Be careful. If we add other milters later, it needs to be concatenated on the smtpd_milters line.
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
smtpd_milters=inet:127.0.0.1:8891 \
|
||||
non_smtpd_milters=\$smtpd_milters \
|
||||
milter_default_action=accept
|
||||
|
||||
# Restart services.
|
||||
service opendkim restart
|
||||
service postfix restart
|
||||
|
||||
|
||||
@ -1,11 +1,18 @@
|
||||
# Configures a DNS server using nsd.
|
||||
#
|
||||
# DNS: Configure a DNS server using nsd
|
||||
#######################################
|
||||
|
||||
# After running this script, you also must run scripts/dns_update.sh,
|
||||
# and any time a zone file is added/changed/removed. It should be
|
||||
# run after DKIM is configured, however.
|
||||
# and any time a zone file is added/changed/removed, and any time a
|
||||
# new domain name becomes in use by a mail user.
|
||||
#
|
||||
# This script will turn on DNS for $PUBLIC_HOSTNAME.
|
||||
|
||||
# Install nsd3, our DNS server software.
|
||||
|
||||
apt-get -qq -y install nsd3
|
||||
|
||||
# Get configuraton information.
|
||||
|
||||
if [ -z "$PUBLIC_HOSTNAME" ]; then
|
||||
PUBLIC_HOSTNAME=example.org
|
||||
fi
|
||||
@ -15,6 +22,8 @@ if [ -z "$PUBLIC_IP" ]; then
|
||||
PUBLIC_IP=`wget -q -O- http://instance-data/latest/meta-data/public-ipv4`
|
||||
fi
|
||||
|
||||
# Prepare nsd3's configuration.
|
||||
|
||||
sudo mkdir -p /var/run/nsd3
|
||||
mkdir -p "$STORAGE_ROOT/dns";
|
||||
|
||||
@ -34,7 +43,11 @@ if [ ! -f "$STORAGE_ROOT/dns/$PUBLIC_HOSTNAME.txt" ]; then
|
||||
EOF
|
||||
fi
|
||||
|
||||
chown -R ubuntu.ubuntu $STORAGE_ROOT/dns
|
||||
# Let the storage user own all DNS configuration files.
|
||||
|
||||
chown -R $STORAGE_USER.$STORAGE_USER $STORAGE_ROOT/dns
|
||||
|
||||
# Permit DNS queries on TCP/UDP in the firewall.
|
||||
|
||||
ufw allow domain
|
||||
|
||||
|
||||
@ -1,10 +1,19 @@
|
||||
# DNS: Creates DNS zone files
|
||||
#############################
|
||||
|
||||
# Create nsd.conf and zone files, and updates the OpenDKIM signing tables.
|
||||
|
||||
# We set the administrative email address for every domain to domain_contact@[domain.com].
|
||||
# You should probably create an alias to your email address.
|
||||
|
||||
# This script is safe to run on its own.
|
||||
|
||||
# Load $STORAGE_ROOT, $PUBLIC_IP, and $PRIMARY_HOSTNAME.
|
||||
source /etc/mailinabox.conf
|
||||
PUBLIC_IP=`cat $STORAGE_ROOT/dns/our_ip`
|
||||
PRIMARY_HOSTNAME=`cat $STORAGE_ROOT/dns/primary_hostname`
|
||||
|
||||
# Ensure a zone file exists for every domain name of a mail user.
|
||||
# Ensure a zone file exists for every domain name in use by a mail user.
|
||||
for mail_user in `tools/mail.py user`; do
|
||||
domain=`echo $mail_user | sed s/.*@//`
|
||||
if [ ! -f $STORAGE_ROOT/dns/$domain.txt ]; then
|
||||
@ -37,12 +46,16 @@ truncate --size 0 /etc/opendkim/KeyTable
|
||||
truncate --size 0 /etc/opendkim/SigningTable
|
||||
|
||||
for fn in $STORAGE_ROOT/dns/*.txt; do
|
||||
# $fn is the zone configuration file, which is just a placeholder now.
|
||||
# For every file like mydomain.com.txt we'll create zone information
|
||||
# for that domain. We don't actually read the file.
|
||||
# $fn2 is the file without the directory.
|
||||
# $zone is the domain name (just mydomain.com).
|
||||
fn2=`basename $fn`
|
||||
zone=`echo $fn2 | sed "s/.txt\$//"`
|
||||
|
||||
# If the zone file exists, increment the serial number.
|
||||
# TODO: This needs to be done better so that the existing serial number is
|
||||
# persisted in the storage area.
|
||||
# If the zone file exists, get the existing zone serial number so we can increment it.
|
||||
# TODO: This needs to be done better so that the existing serial number is persisted in the storage area.
|
||||
serial=`date +"%Y%m%d00"`
|
||||
if [ -f /etc/nsd3/zones/$fn2 ]; then
|
||||
existing_serial=`grep "serial number" /etc/nsd3/zones/$fn2 | sed "s/; serial number//"`
|
||||
@ -51,6 +64,7 @@ for fn in $STORAGE_ROOT/dns/*.txt; do
|
||||
fi
|
||||
fi
|
||||
|
||||
# Create the zone file.
|
||||
cat > /etc/nsd3/zones/$fn2 << EOF;
|
||||
\$ORIGIN $zone. ; default zone domain
|
||||
\$TTL 86400 ; default time to live
|
||||
@ -76,22 +90,28 @@ mail IN A $PUBLIC_IP
|
||||
www IN A $PUBLIC_IP
|
||||
EOF
|
||||
|
||||
# If OpenDKIM is set up, append that information to the zone.
|
||||
# If OpenDKIM is set up, append the suggested TXT record to the zone.
|
||||
if [ -f "$STORAGE_ROOT/mail/dkim/mail.txt" ]; then
|
||||
cat "$STORAGE_ROOT/mail/dkim/mail.txt" >> /etc/nsd3/zones/$fn2;
|
||||
fi
|
||||
|
||||
# Add this zone file to the main nsd configuration file.
|
||||
cat >> /etc/nsd3/nsd.conf << EOF;
|
||||
zone:
|
||||
name: $zone
|
||||
zonefile: $fn2
|
||||
EOF
|
||||
|
||||
# OpenDKIM
|
||||
|
||||
# For every domain, we sign against the key listed in PRIMARY_HOSTNAME's DNS,
|
||||
# in case the user is just delegating MX and hasn't set the DKIM info on the
|
||||
# main DNS record.
|
||||
# Append a record to OpenDKIM's KeyTable and SigningTable. The SigningTable maps
|
||||
# email addresses to signing information. The KeyTable maps specify the hostname,
|
||||
# the selector, and the path to the private key.
|
||||
#
|
||||
# Just in case we don't actually host the DNS for all domains of our mail users,
|
||||
# we assume that DKIM is at least configured in the DNS of $PRIMARY_HOSTNAME and
|
||||
# we use that host for all DKIM signatures.
|
||||
#
|
||||
# In SigningTable, we map every email address to a key record called $zone.
|
||||
# Then we specify for the key record named $zone its domain, selector, and key.
|
||||
echo "$zone $PRIMARY_HOSTNAME:mail:$STORAGE_ROOT/mail/dkim/mail.private" >> /etc/opendkim/KeyTable
|
||||
echo "*@$zone $zone" >> /etc/opendkim/SigningTable
|
||||
|
||||
|
||||
@ -1,7 +1,14 @@
|
||||
# Configures a postfix SMTP server and dovecot IMAP server.
|
||||
# SMTP/IMAP: Postfix and Dovecot
|
||||
################################
|
||||
|
||||
# The SMTP server is listening on port 25 for incoming mail (mail for us) and on
|
||||
# port 587 for outgoing mail (i.e. mail you send). Port 587 uses STARTTLS (not SSL)
|
||||
# and you'll authenticate with your full email address and mail password.
|
||||
#
|
||||
# We configure these together because postfix delivers mail
|
||||
# directly to dovecot, so they basically rely on each other.
|
||||
# The IMAP server is listening on port 993 and uses SSL. There is no IMAP server
|
||||
# listening on port 143 because it is not encrypted on that port.
|
||||
|
||||
# We configure these together because postfix's configuration relies heavily on dovecot.
|
||||
|
||||
# Install packages.
|
||||
|
||||
@ -9,22 +16,24 @@ DEBIAN_FRONTEND=noninteractive apt-get install -q -y \
|
||||
postfix postgrey \
|
||||
dovecot-core dovecot-imapd dovecot-lmtpd dovecot-sqlite sqlite3
|
||||
|
||||
# POSTFIX
|
||||
|
||||
mkdir -p $STORAGE_ROOT/mail
|
||||
|
||||
# TLS configuration
|
||||
sed -i "s/#submission/submission/" /etc/postfix/master.cf # enable submission port (not in Drew Crawford's instructions)
|
||||
# POSTFIX
|
||||
#########
|
||||
|
||||
# Enable the 'submission' port 587 listener.
|
||||
sed -i "s/#submission/submission/" /etc/postfix/master.cf
|
||||
|
||||
# Enable TLS and require it for all user authentication.
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
smtpd_use_tls=yes\
|
||||
smtpd_tls_auth_only=yes \
|
||||
smtp_tls_security_level=may \
|
||||
smtp_tls_loglevel=2 \
|
||||
smtpd_tls_received_header=yes
|
||||
|
||||
# note: smtpd_use_tls=yes appears to already be the default, but we can never be too sure
|
||||
|
||||
# authorization via dovecot
|
||||
# Postfix will query dovecot for user authentication.
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
smtpd_sasl_type=dovecot \
|
||||
smtpd_sasl_path=private/auth \
|
||||
@ -45,39 +54,46 @@ tools/editconf.py /etc/postfix/main.cf \
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
smtpd_recipient_restrictions=permit_sasl_authenticated,permit_mynetworks,"reject_rbl_client zen.spamhaus.org","check_policy_service inet:127.0.0.1:10023"
|
||||
|
||||
# Have postfix listen on all network interfaces, and set the name of the local machine
|
||||
# to localhost for xxx@localhost mail, but I don't think this will have any effect because
|
||||
# there is no true local mail delivery.
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
inet_interfaces=all \
|
||||
mydestination=localhost
|
||||
|
||||
# message delivery is directly to dovecot
|
||||
# Handle all local mail delivery by passing it directly to dovecot over LMTP.
|
||||
tools/editconf.py /etc/postfix/main.cf virtual_transport=lmtp:unix:private/dovecot-lmtp
|
||||
|
||||
# domain and user table is configured in a Sqlite3 database
|
||||
# Use a Sqlite3 database to check whether a destination email address exists,
|
||||
# and to perform any email alias rewrites.
|
||||
tools/editconf.py /etc/postfix/main.cf \
|
||||
virtual_mailbox_domains=sqlite:/etc/postfix/virtual-mailbox-domains.cf \
|
||||
virtual_mailbox_maps=sqlite:/etc/postfix/virtual-mailbox-maps.cf \
|
||||
virtual_alias_maps=sqlite:/etc/postfix/virtual-alias-maps.cf \
|
||||
local_recipient_maps=\$virtual_mailbox_maps
|
||||
|
||||
# Here's the path to the database.
|
||||
db_path=$STORAGE_ROOT/mail/users.sqlite
|
||||
|
||||
# SQL statement to check if we handle mail for a domain.
|
||||
cat > /etc/postfix/virtual-mailbox-domains.cf << EOF;
|
||||
dbpath=$db_path
|
||||
query = SELECT 1 FROM users WHERE email LIKE '%%@%s'
|
||||
EOF
|
||||
|
||||
# SQL statement to check if we handle mail for a user.
|
||||
cat > /etc/postfix/virtual-mailbox-maps.cf << EOF;
|
||||
dbpath=$db_path
|
||||
query = SELECT 1 FROM users WHERE email='%s'
|
||||
EOF
|
||||
|
||||
# SQL statement to rewrite an email address if an alias is present.
|
||||
cat > /etc/postfix/virtual-alias-maps.cf << EOF;
|
||||
dbpath=$db_path
|
||||
query = SELECT destination FROM aliases WHERE source='%s'
|
||||
EOF
|
||||
|
||||
# create an empty mail users database if it doesn't yet exist
|
||||
|
||||
# Create an empty database if it doesn't yet exist.
|
||||
if [ ! -f $db_path ]; then
|
||||
echo Creating new user database: $db_path;
|
||||
echo "CREATE TABLE users (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL UNIQUE, password TEXT NOT NULL, extra);" | sqlite3 $db_path;
|
||||
@ -85,25 +101,26 @@ if [ ! -f $db_path ]; then
|
||||
fi
|
||||
|
||||
# DOVECOT
|
||||
#########
|
||||
|
||||
# The dovecot-imapd dovecot-lmtpd packages automatically enable those protocols.
|
||||
# The dovecot-imapd dovecot-lmtpd packages automatically enable IMAP and LMTP protocols.
|
||||
|
||||
# mail storage location
|
||||
# Set the location where we'll store user mailboxes.
|
||||
tools/editconf.py /etc/dovecot/conf.d/10-mail.conf \
|
||||
mail_location=maildir:$STORAGE_ROOT/mail/mailboxes/%d/%n \
|
||||
mail_privileged_group=mail \
|
||||
first_valid_uid=0
|
||||
|
||||
# authentication mechanisms
|
||||
# Require that passwords are sent over SSL only, and allow the usual IMAP authentication mechanisms.
|
||||
tools/editconf.py /etc/dovecot/conf.d/10-auth.conf \
|
||||
disable_plaintext_auth=yes \
|
||||
"auth_mechanisms=plain login"
|
||||
|
||||
# use SQL-based authentication, not the system users
|
||||
# Query out Sqlite3 database, and not system users, for authentication.
|
||||
sed -i "s/\(\!include auth-system.conf.ext\)/#\1/" /etc/dovecot/conf.d/10-auth.conf
|
||||
sed -i "s/#\(\!include auth-sql.conf.ext\)/\1/" /etc/dovecot/conf.d/10-auth.conf
|
||||
|
||||
# how to access SQL
|
||||
# Configure how to access our Sqlite3 database. Not sure what userdb is for.
|
||||
cat > /etc/dovecot/conf.d/auth-sql.conf.ext << EOF;
|
||||
passdb {
|
||||
driver = sql
|
||||
@ -114,6 +131,8 @@ userdb {
|
||||
args = uid=mail gid=mail home=$STORAGE_ROOT/mail/mailboxes/%d/%n
|
||||
}
|
||||
EOF
|
||||
|
||||
# Configure the SQL to query for a user's password.
|
||||
cat > /etc/dovecot/dovecot-sql.conf.ext << EOF;
|
||||
driver = sqlite
|
||||
connect = $db_path
|
||||
@ -121,15 +140,19 @@ default_pass_scheme = SHA512-CRYPT
|
||||
password_query = SELECT email as user, password FROM users WHERE email='%u';
|
||||
EOF
|
||||
|
||||
# disable in-the-clear IMAP and POP because we're paranoid (we haven't even
|
||||
# Disable in-the-clear IMAP and POP because we're paranoid (we haven't even
|
||||
# enabled POP).
|
||||
sed -i "s/#port = 143/port = 0/" /etc/dovecot/conf.d/10-master.conf
|
||||
sed -i "s/#port = 110/port = 0/" /etc/dovecot/conf.d/10-master.conf
|
||||
|
||||
# Create a Unix domain socket specific for postgres for auth and LMTP because
|
||||
# postgres is more easily configured to use these locations, and create a TCP socket
|
||||
# for spampd to inject mail on (if it's configured later). dovecot's standard
|
||||
# lmtp unix socket is also listening.
|
||||
# Have dovecot provide authorization and LMTP (local mail delivery) services.
|
||||
#
|
||||
# We have dovecot listen on a Unix domain socket for these services
|
||||
# in a manner that made postfix configuration above easy.
|
||||
#
|
||||
# We also have dovecot listen on port 10026 (localhost only) for LMTP
|
||||
# in case we have other services that want to deliver local mail, namly
|
||||
# spampd.
|
||||
cat > /etc/dovecot/conf.d/99-local.conf << EOF;
|
||||
service auth {
|
||||
unix_listener /var/spool/postfix/private/auth {
|
||||
@ -152,7 +175,7 @@ EOF
|
||||
|
||||
# Drew Crawford sets the auth-worker process to run as the mail user, but we don't care if it runs as root.
|
||||
|
||||
# Enable SSL.
|
||||
# Enable SSL and specify the location of the SSL certificate and private key files.
|
||||
tools/editconf.py /etc/dovecot/conf.d/10-ssl.conf \
|
||||
ssl=required \
|
||||
"ssl_cert=<$STORAGE_ROOT/ssl/ssl_certificate.pem" \
|
||||
@ -160,24 +183,26 @@ tools/editconf.py /etc/dovecot/conf.d/10-ssl.conf \
|
||||
|
||||
# The Dovecot installation already created a self-signed public/private key pair
|
||||
# in /etc/dovecot/dovecot.pem and /etc/dovecot/private/dovecot.pem, which we'll
|
||||
# use unless certificates already exist.
|
||||
# use unless certificates already exist. We'll move them into $STORAGE_ROOT/ssl
|
||||
# unless files exist there already.
|
||||
mkdir -p $STORAGE_ROOT/ssl
|
||||
if [ ! -f $STORAGE_ROOT/ssl/ssl_certificate.pem ]; then cp /etc/dovecot/dovecot.pem $STORAGE_ROOT/ssl/ssl_certificate.pem; fi
|
||||
if [ ! -f $STORAGE_ROOT/ssl/ssl_private_key.pem ]; then cp /etc/dovecot/private/dovecot.pem $STORAGE_ROOT/ssl/ssl_private_key.pem; fi
|
||||
|
||||
# Ensure configuration files are owned by dovecot and not world readable.
|
||||
chown -R mail:dovecot /etc/dovecot
|
||||
chmod -R o-rwx /etc/dovecot
|
||||
|
||||
# Ensure mailbox files have a directory that exists and are owned by the mail user.
|
||||
mkdir -p $STORAGE_ROOT/mail/mailboxes
|
||||
chown -R mail.mail $STORAGE_ROOT/mail/mailboxes
|
||||
|
||||
# restart services
|
||||
# Restart services.
|
||||
service postfix restart
|
||||
service dovecot restart
|
||||
|
||||
# allow mail-related ports in the firewall
|
||||
# Allow mail-related ports in the firewall.
|
||||
ufw allow smtp
|
||||
ufw allow submission
|
||||
ufw allow imaps
|
||||
|
||||
|
||||
|
||||
@ -1 +0,0 @@
|
||||
|
||||
@ -1,23 +1,35 @@
|
||||
# Spam filtering with spamassassin via spampd.
|
||||
# Spam filtering with spamassassin via spampd
|
||||
#############################################
|
||||
|
||||
# spampd sits between postfix and dovecot. It takes mail from postfix
|
||||
# over the LMTP protocol, runs spamassassin on it, and then passes the
|
||||
# message over LMTP to dovecot for local delivery.
|
||||
|
||||
# In order to move spam automatically into the Spam folder we use the dovecot sieve
|
||||
# plugin. Unfortunately, each mail box needs its own sieve script set to do the
|
||||
# filtering work. So users_update.sh must be run any time a new mail user is created.
|
||||
|
||||
# Install packages.
|
||||
apt-get -q -y install spampd dovecot-sieve dovecot-antispam
|
||||
|
||||
# Hook into postfix. Replace dovecot with spampd as the mail delivery agent.
|
||||
tools/editconf.py /etc/postfix/main.cf virtual_transport=lmtp:[127.0.0.1]:10025
|
||||
|
||||
# Hook into dovecot. This is actually the default but we don't want to lose track of it.
|
||||
# Pass messages on to docevot on port 10026.
|
||||
# This is actually the default setting but we don't want to lose track of it.
|
||||
tools/editconf.py /etc/default/spampd DESTPORT=10026
|
||||
|
||||
# Automatically move spam into a folder called Spam. Enable the sieve plugin.
|
||||
# Enable the sieve plugin which let's us set a script that automatically moves
|
||||
# spam into the user's Spam mail filter.
|
||||
# (Note: Be careful if we want to use multiple plugins later.)
|
||||
# The sieve scripts are installed by users_update.sh.
|
||||
sudo sed -i "s/#mail_plugins = .*/mail_plugins = \$mail_plugins sieve/" /etc/dovecot/conf.d/20-lmtp.conf
|
||||
|
||||
# Enable the antispam plugin to detect when a message moves between folders so we can
|
||||
# pass it to sa-learn for training. (Be careful if we use multiple plugins later.)
|
||||
sudo sed -i "s/#mail_plugins = .*/mail_plugins = \$mail_plugins antispam/" /etc/dovecot/conf.d/20-imap.conf
|
||||
|
||||
# When mail is moved in or out of the dovecot Spam folder, re-train.
|
||||
# When mail is moved in or out of the dovecot Spam folder, re-train using this script
|
||||
# that sends the mail to spamassassin.
|
||||
# from http://wiki2.dovecot.org/Plugins/Antispam
|
||||
cat > /usr/bin/sa-learn-pipe.sh << EOF;
|
||||
cat<&0 >> /tmp/sendmail-msg-\$\$.txt
|
||||
@ -25,9 +37,9 @@ cat<&0 >> /tmp/sendmail-msg-\$\$.txt
|
||||
rm -f /tmp/sendmail-msg-\$\$.txt
|
||||
exit 0
|
||||
EOF
|
||||
|
||||
chmod a+x /usr/bin/sa-learn-pipe.sh
|
||||
|
||||
# Configure the antispam plugin to call sa-learn-pipe.sh.
|
||||
cat > /etc/dovecot/conf.d/99-local-spampd.conf << EOF;
|
||||
plugin {
|
||||
antispam_backend = pipe
|
||||
@ -43,6 +55,7 @@ EOF
|
||||
# sa-learn --ham storage/mail/mailboxes/*/*/cur/
|
||||
# sa-learn --spam storage/mail/mailboxes/*/*/.Spam/cur/
|
||||
|
||||
# Kick services.
|
||||
sudo service spampd restart
|
||||
sudo service dovecot restart
|
||||
|
||||
|
||||
@ -1,4 +1,9 @@
|
||||
# This is the entry point for configuring the system.
|
||||
#####################################################
|
||||
|
||||
# Check system setup.
|
||||
|
||||
# Check that SSH login with password is disabled. Stop if it's enabled.
|
||||
if grep -q "^PasswordAuthentication yes" /etc/ssh/sshd_config \
|
||||
|| ! grep -q "^PasswordAuthentication no" /etc/ssh/sshd_config ; then
|
||||
echo
|
||||
@ -10,7 +15,8 @@ if grep -q "^PasswordAuthentication yes" /etc/ssh/sshd_config \
|
||||
exit
|
||||
fi
|
||||
|
||||
# Gather information from the user.
|
||||
# Gather information from the user about the hostname and public IP
|
||||
# address of this host.
|
||||
if [ -z "$PUBLIC_HOSTNAME" ]; then
|
||||
echo
|
||||
echo "Enter the hostname you want to assign to this machine."
|
||||
@ -30,17 +36,23 @@ if [ -z "$PUBLIC_IP" ]; then
|
||||
read -e -i "`hostname -i`" -p "Public IP: " PUBLIC_IP
|
||||
fi
|
||||
|
||||
# Create the user named "userconfig-data" and store all persistent user
|
||||
# data (mailboxes, etc.) in that user's home directory.
|
||||
if [ -z "$STORAGE_ROOT" ]; then
|
||||
if [ ! -d /home/user-data ]; then useradd -m user-data; fi
|
||||
STORAGE_ROOT=/home/user-data
|
||||
STORAGE_USER=user-data
|
||||
if [ ! -d /home/$STORAGE_USER ]; then useradd -m $STORAGE_USER; fi
|
||||
STORAGE_ROOT=/home/$STORAGE_USER
|
||||
mkdir -p $STORAGE_ROOT
|
||||
fi
|
||||
|
||||
# Save the global options in /etc/mailinabox.conf so that standalone
|
||||
# tools know where to look for data.
|
||||
cat > /etc/mailinabox.conf << EOF;
|
||||
STORAGE_ROOT=$STORAGE_ROOT
|
||||
PUBLIC_HOSTNAME=$PUBLIC_HOSTNAME
|
||||
EOF
|
||||
|
||||
# Start service configuration.
|
||||
. scripts/system.sh
|
||||
. scripts/dns.sh
|
||||
. scripts/mail.sh
|
||||
@ -49,5 +61,4 @@ EOF
|
||||
. scripts/dns_update.sh
|
||||
. scripts/add_mail_user.sh
|
||||
. scripts/users_update.sh
|
||||
. scripts/web.sh
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user