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
