Am Freitag, den 03.07.2015, 14:28 +0200 schrieb Steinar Bang: > > > fail2ban scans the logs of various services for attacks and firewalls > out the attacking IP addresses. > > There are no built-in rules for exim or dovecot in the debian > fail2ban > package, but there is something here that could possibly be > adapted...?
Are you talking about wheezy or jessie? jessie has rules. But they need to be enabled like this: # cat /etc/fail2ban/jail.d/local.conf [exim] enabled = true [exim-spam] enabled = true [dovecot] enabled = true