Robert Bartlett wrote: > > Have you looked at what the content of your queue is? Is it a lot of bounce > messages? > > No, 99% look like this: > > 24 Oct 2005 10:14:22 GMT #951632 19271 <> > local [EMAIL PROTECTED] > > I replaced the real domain with somedomain.com. It says either local or > remote.
Erm, Robert.. Are you SURE the answer is no? Because that certainly looks a whole lot like a bounce message entry to me. Do you verify recipients are valid before accepting mail? If not, you'll end up generating a whole ton of bounce messages every time you get dictionary attacked. Those bounces will likely be undeliverable and get stuck in your mailque.