I've been running Postfix+SpamAssassin+ClamAV for some time quite successfully as the email gateway for our internal MS-Exchange server. However, recently, my organization has been looking at setting up a POP3/IMAP server for one of our domains. We don't need any of Exchange's features, and frankly the licensing costs for adding the additional accounts is ludicrous. I figure I've already got Postfix quite happily doing the SMTP heavy loading, so I wondered if there was any way that it could also do local delivery of email for specific domains while forwarding others on to the Exchange server.
-- Aaron Clausen mightymartia...@gmail.com
