> >> How do I configure Postfix to NOT use spamassassin to scan the email if >> it is coming from one of these whitelisted domains? > > Make the check_sender_access queries return a FILTER result > (specifying a suitable transport, likely 'local:$myhostname') which > will override your content_filter directive. See access(5)
This is exactly what I wanted. For future searchers, here was the answer: Since FILTER (see: access(5)) must be the name of a service in master.cf, AND this is a mail gateway, we simply changed the action from "OK" to "FILTER relay:192.168.10.81". This means that inbound mail, once it is discovered to be on a whitelist, is immediately relayed to our Exchange server. Michael Munger, dCAP, MCPS, MCNPS, MBSS High Powered Help, Inc. Microsoft Certified Professional Microsoft Certified Small Business Specialist Digium Certified Asterisk Professional mich...@highpoweredhelp.com