ISPCONFIG 3 MAIL AND FAIL2BAN

Hi,
Im getting these error at starting fail2ban,

root@mail:/etc/fail2ban/filter.d# fail2ban-client reload
ERROR NOK: ("Unable to compile regular expression '(?: pop3-login|imap-login): .*(?:Authentication failure|Aborted login \\(auth failed|Aborted login \\(tried to use'",)

I did some changes because the ispconfig 3 postfix was getting brute force attack.

Thanks

 

Probably something wrong with the file you did some changes in. Revert your changes or compare to the original to see what you changed, and check the syntax and semantics are correct.

 

Hi Taleman,
This is my jail.local config... Im new in this area if you can help it will be greate.

root@mail:/etc/fail2ban# cat jail.local
[dovecot-pop3imap]
enabled = true
filter = dovecot-pop3imap
action = iptables-multiport[name=dovecot-pop3imap, port="pop3,pop3s,imap,imaps", protocol=tcp]
logpath = /var/log/mail.log
maxretry = 5

[postfix-sasl]
enabled = true
port = smtp
filter = postfix-sasl
logpath = /var/log/mail.log
maxretry = 3

#[postfix-auth]
#enabled = true
#bantime = 3600
#filter = postfix-auth
#action = iptables-multiport[name=action_mw, port="http,https,smtp,submission,pop3,pop3s,imap,imaps,sieve", protocol=tcp]
#logpath = /var/log/mail.log

[postfix-auth]
enabled = true
filter = postfix-auth
action = iptables-multiport[name=postfix, port="http,https,smtp,submission,pop3,pop3s,imap,imaps,sieve", protocol=tcp]
# sendmail[name=Postfix, [email protected]]
bantime = 3600
logpath = /var/log/mail.log

[postfix]
enabled = true
port = smtp,ssmtp
maxretry = 3
bantime = 3600
filter = postfix
logpath = /var/log/mail.log

Thanks

 

What changes did you do?