Require certificate for external clients

[Joseph Tam]

Karol Babioch <karol at babioch.de> writes:

> As far as I know dovecot is not able to operate on multiple ports, as
> stated in the FAQ [1].
> > [1]: > http://wiki.dovecot.org/QuestionsAndAnswers#Is_it_possible_to_have_Dovecot_imap.2BAC8-pop_daemons_listening_on_multiple_ports.3F

That should be qualified as "Is it possible to have Dovecot imap/pop
daemons listening on multiple ports for a single running instance."

You can run two instances of dovecot, each on a different port or
multi-homed listening address.  You can share libraries, binaries,
log files, but use separate configuration files, specifying different
ports/addresses/ssl-configs/auth/access parameters.  Then you can fire
them both up

 	dovecot -c /dovecot/etc/dovecot-1.conf
 	dovecot -c /dovecot/etc/dovecot-2.conf

That's the rough sketch of how to do it.

Joseph Tam <jtam.home at gmail.com>