I have a domain that I've set to automatically white-list all mailboxes in the domain.
Server Configuration -> Spam and Virus Delivery -> Always allow mail from mailboxes in domain? = yes
All the emails are correctly listed in:
Services -> SpamAssassin -> Allowed and Denied Addresses -> Senders to never classify as spam
I restarted spamassassin. It doesn't seem to get triggered as emails between domain users are consistently thrown into the SPAM folder. Where is this file located on CentOS5? I would assume somewhere under /home/domian.com/ but I can't seem to find it.