Steve Campbel writes:

Does Dovecot have a facility to block pop3 and imap logins by IP
address. I usually do this by putting the IPs in my border firewall, but
it's in transition currently to a new one, and I'd like to end
connection fairly fast.

You probably want to compile in tcp_wrapper support and handle it
that way

        http://wiki2.dovecot.org/LoginProcess

You might also hook into a the post-login script if you need some bizarre
logic to determine whether to allow a login or not, but this is later
in the session setup rather than block-on-sight like a firewall.

        http://wiki2.dovecot.org/PostLoginScripting

Joseph Tam <jtam.h...@gmail.com>

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