[Dovecot] How to deny access from some ip or network

[Marcus Rueckert]

On 2005-10-12 14:03:54 +0500, Alisher Minarov wrote:
> Version: dovecot-0.99.11-1.FC3.4
> OS: Linux mail.server 2.6.9-1.667smp #1 SMP
> 
> How I should call daemon in hosts.deny file
> to deny access from some ip or network?
> Or it can be do by dovecot itself?

man iptables?