I have searched the forums, but to no avail. After a recent power outage a bizarre problems has crept up. I have two domains that are hosted on the machine (Ubuntu Breezy Perfect Setup), and they worked exactly as they were supposed to until said power outage. Now, E-mails to domainB.com end up in the Catch-All mailbox for domainA.net. Everything for domainA.net works exactly as it should (minus receiving the mail intended for domainB.com). For domainB.com, outgoing mail is received on the other end as being from "[email protected]" (tara is the username of one of the users of domainB.com) Sending mail TO [email protected] ends up in [email protected]'s inbox. Sending mail FROM [email protected] is received and the headers show as coming from [email protected]. Two questions...1) HOW did this happen? 2) How do I fix it? I would appreciate any help with this, as it's really sent my mind into a spin. Thanks, Greg