I installed qmail 1.03 and vpopmail 5.3.12, and I am finding that it
runs great. Very fast and all seems to be in order. I do notice that
every few days (2-3), a few if not all, of my users can't send mail
through my server... It replies back with a "that domain is not in my
rcpthosts" error. Could someone direct me in where I can start to look
for solutions to this. If I reboot the qmail processes it seems to
work after that, so I do know it is something with qmail and the way
vpopmail is communicating. Thought yesterday I had to restart the
entire server to get it back working. I am using the pop3d from qmail,
and Courier-IMAP. The error comes from those with IMAP connections
(all my users use imap) Not to sure where to start to begin and look.
Any help would be appreciated.