[Dovecot] tcp wrappers?

[Villalovos, John L]

dovecot-bounces at dovecot.org wrote:
> How can I secure dovecot listening on port 143 to specific machines
> only? 
> 
> Squirrelmail suggests using non-ssl if the imap daemon
> is on the same host...
> 
> Otherwise squirrelmail could use TLS but what about other
> clients wanting to use SSL on port 993? (sorry I don't know enough
> about TLS).

I use iptables so that only 127.0.0.1 can access IMAP.

Everyone else has to use IMAPS.

John