I am running postfix on the same machine as my IMAP server, but this is a security risk because having two different services on the same machine increases the attack surface. My IMAP server doesn't need to be publicly visible, so I would like to move that service to a separate machine, and have the public-facing postfix just forward all incoming mail (modulo some basic spam filtering) to that server (which would also be running its own copy of postfix). Is there a concise set of instructions somewhere on how to configure postfix for this use case? I can't be the first person who has wanted to do this.
Thanks, rg _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
