[Dovecot] Any way to let dovecot block pop3 attempts?

[Gilles Chauvin]

On Friday 10 May 2013 08:17:50 Steve Campbell wrote:
> Is there a way using dovecot facilities to block an IP from attempting
> POP3 connections (similar to the sendmail access file for smtp
> connections)? I usually do this at my border firewall, but if there's a
> quick and dirty way in dovecot to do this, it'd make life a little simpler.
> 
Hi Steve,

We've been using Fail2Ban on our mail proxies for a while without any 
problem.

It may be what you're looking for.


Regards,
Gilles.