I know there was a thread awhile back about exchange alternatives, but I really only have one primary requirement, and that thread never addressed it: server side rules. My users need to be able ...

I am trying to set up an e-mail server. I am running redhat 7.3 with apache all options, sendmail, postfix, imapd, and squirrelmail. I can send emails out and internally but I can't recieve e-mails.