> From: owner-postfix-us...@postfix.org [mailto:owner-postfix- > us...@postfix.org] On Behalf Of Wietse Venema > > Juerg Reimann: > > Hi there > > > > I have a running Postfix configuration with several domains and > > local users (virtual_mailbox_maps). Is it possible to also use > > that system as a mail relay (inward and outward) in front of an > > MS Exchange system? Does anybody know some how tos for that? > > Yes. For inbound mail, use relay_domains, relay_recipient_maps, and > transport_maps as described in > http://www.postfix.org/STANDARD_CONFIGURATION_README.html#backup > > For outbound mail, add the internal system to mynetworks, so that > permit_mynetworks works as expected. > > Wietse
Thanks! What are we going to do if you decide to retire one day..? ;-)