Good afternoon! I have set up a postfix/spamassassin (PF/SA) system that is handling mail for three of my domains enroute to the system that end-users ultimately retrieve mail from (rackspace). It is working but I had to do it in a convoluted way that I am not happy about.
My scenario: MX records for (3) domains point to PF/SA system Mail is processed by PF/SA then destination address is rewritten to a single 4th domain MX of 4th domain is rackspace, so PF appropriately forwards email to that IP End-users pick up mail as normal from rackspace I would like for my PF/SA system to actually do this without having to do address rewrite to 4th domain to get it sent on. - ONLY accept mail for domains I own (via domain MX record) - Run accepted email for those domains through SA (I have this working now, think it is fine) - Send SA filtered mail on to the rackspace email system. this is where I get in trouble. I can't set the MX record to both my PF/SA system and rackspace so I got a 4th domain and set the MX to rackspace and rewrite all outgoing messages to that domain.) - Bounced messages must NOT be sent to rackspace (eg: rackspace can't be my relayhost) Thanks for any direction you may have! Phil
