How should I set up SPAM Assassin/sendmail to filter email for all users? I have FC3 running fetchmail and Cyrus IMAP for my family and noticed that only the mail read by Evolution passes through spamd. The kids and the wife use Thunderbird and Outlook Express on windows. Their email apparently does not run through spamd. I'm guessing MIMEDefang as a sendmail milter. Is the the accepted method? Could it be done with sieve? Bob...
