On Thu, 2011-11-17 at 07:35 -0600, Dan The Man wrote: > > Today I had an unhappy unix student try to submit an assignment to me and > could not. Spamcop has decided to go off blacklisting all yahoo/shaw etc > servers worldwide. > > Solution: > remove: reject_rbl_client bl.spamcop.net > from your smtpd_recipient_restrictions line until they fix their abuse > issues.
Spammers ARE blacklisted, even they are called "yahoo". Just have good ISP with good reputation. My servers have never been blacklisted because I just keep spammers away from them in early stage. Tonu