Hey Mat,
my basic problem is that some of my users say that emails that are being sent over my server are not being received by their friends. But only certain domains are not accepting it. Do you have to register your mail server somewhere so you don't get mistaken for a spam server? Before I switched to qmail (using sendmail) everything worked fine, but maybe back then the spam problem was not that major. I let my users send email to other users using their original email address as the sender address. Well obviously my server is not yahoo.com if somebody sends his email with mailto:xy@yahoo.com to another user.
I stopped qmail and recompiled netqmail without problems... Thanks. After that I could stop qmail and it really stopped. When I was running qmail-1.0.3 my server would keep on sending emails although I did a svc -d /service/qmail-send and svc -d /service/qmail-smtpd ...
