[RCU] Fail2ban and roundcube on CentOS 8

Davide Perini perini.davide at dpsoftware.org
Sat Dec 28 15:43:30 CET 2019

Hi all, guys.
Hope you are doing well on this holidays.

Is there someone who has fail2ban working on Centos 8 and roundcubemail?

My /var/log/roundcubemail/errors.log
looks like this
[28-Dec-2019 14:27:32 +0000]: <p2otg3ug> IMAP Error: Login failed for 
perini.davide against localhost from ::1. AUTHENTICATE PLAIN: 
Authentication failed. in 
/usr/share/roundcubemail/program/lib/Roundcube/rcube_imap.php on line 
200 (POST /webmail/?_task=login&_action=login)

my roundcube.conf looks like this

failregex = (.*) IMAP Error: Login failed for .* from
ignoreregex =

What is the problem?
Any idea?


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