Hi: I'm running Postfix 2.3.3 for a domain 'mydomain.com' with some users hosted locally (with Cyrus IMAP) and some others are hosted by a MS Exchange server. I configured a transport map for all users that need to be relayed to the MS exchange like this:
exchangeus...@mydomain.com smtp:[A.B.C.D] exchangeus...@mydomain.com smtp:[A.B.C.D] exchangeus...@mydomain.com smtp:[A.B.C.D] ... ... This is my transport map and is working fine. But we also have aliases at /etc/aliases like: postfixuser1: postfixuser2, postfixuser3 postfixuser4: postfixuser5, postfixuser6 ... ... The problem is that this aliases aren't working for Exchange users at /etc/aliases: exchangeuser1: exchangeuser2 This line is apparently being ignored by Postfix because their logs say that mail sent for exchangeus...@mydomain.com is being relayed directly to A.B.C.D smtp server, but I don't see any redirection to exchangeus...@mydomain.com before being forwarded to the Exchange server. Do you know what am I missing? I hope someone can help me. Thanks
