Problem: All emails sent from my server via php programs such as vBulletin or SquirrelMail would have the following in the message header: This was causing some spam blockers to reject mail from my server. Solution: All you have to do is make apache a trusted user on your server. Edit this file: add apache to the list. I'm using Postfix but this fix should work for Sendmail, too.
Well, just a question on this....I use postfix on debian etch with courier and do not have the folder mail or the file trusted-users...am I missing something or does this fix belong to another config?