mailinabox/conf/fail2ban/jail.local

# Fail2Ban configuration file for Mail-in-a-Box

[DEFAULT]
# Whitelist our own IP addresses. 127.0.0.1/8 is the default. But our status checks
# ping services over the public interface so we should whitelist that address of
# ours too. The string is substituted during installation.
ignoreip = 127.0.0.1/8 PUBLIC_IP

action = %(action_mwl)s

# JAILS
# Uncomment actions out with proper addresses once blocklist.de is configured, I like to send it to two email addresses, in addition to blocklist.de

[ssh]
maxretry = 7
bantime = 3600
action = sendmail-whois-lines[name=ssh, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
	
[ssh-ddos]
enabled  = true
action = sendmail-whois-lines[name=ssh-ddos, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]

[sasl]
enabled  = true
action   = sendmail-whois-lines[name=sasl, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]


[nginx]

enabled  = true
filter   = nginx-http-auth
port     = http,https
action   = sendmail-whois-lines[name=nginx-http-auth, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]

[nginx-badbots]

enabled  = true
port     = http,https
filter   = nginx-badbots
action   = sendmail-whois-lines[name=nginx-badbots, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath  = /var/log/nginx/access.log
maxretry = 2

[dovecot]
enabled  = true
filter   = dovecotimap
findtime = 30
maxretry = 20
action   = sendmail-whois-lines[name=dovecot, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath  = /var/log/mail.log

[recidive]
enabled  = true
maxretry = 10
action   = iptables-allports[name=recidive]
		sendmail-whois-lines[name=recidive, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]

# In the recidive section of jail.conf the action contains:
#
# action   = iptables-allports[name=recidive]
#            sendmail-whois-lines[name=recidive, logpath=/var/log/fail2ban.log]
#
# The last line on the action will sent an email to the configured address. This mail will
# notify the administrator that someone has been repeatedly triggering one of the other jails.
# 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.

# Copied from ChiefGyk's OwnCloud
[owncloud]
enabled = true
filter = owncloud
action = sendmail-whois-lines[name=owncloud, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath = STORAGE_ROOT/owncloud/owncloud.log
maxretry = 20
findtime = 300

[miab-management]
enabled = true
filter = miab-management-daemon
action = sendmail-whois-lines[name=miab-management, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
port = http,https
logpath = /var/log/syslog
maxretry = 20
findtime = 30

[miab-munin]
enabled  = true
port     = http,https
filter   = miab-munin
action = sendmail-whois-lines[name=miab-munin, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath  = /var/log/nginx/access.log
maxretry = 20
findtime = 30

[miab-postfix587]
enabled  = true
port     = 587
filter   = miab-postfix-submission
action = sendmail-whois-lines[name=miab-postfix-submission, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath  = /var/log/mail.log
maxretry = 20
findtime = 30

[miab-roundcube]
enabled  = true
port     = http,https
filter   = miab-roundcube
action = sendmail-whois-lines[name=miab-roundcube, dest="admin@$DOMAIN", sender=fail2ban@$DOMAIN, sendername="Fail2Ban"]
logpath  = /var/log/roundcubemail/errors
maxretry = 20
findtime = 30