-----Original Message----- From: Jeremy Morton [mailto:[email protected]] Sent: zondag 5 april 2009 13:44 To: [email protected] Cc: [email protected] Subject: Re: Ways to block bouncebacks?
> Examples of a couple of the type of bouncebacks I get: > > http://www.game-point.net/misc/bb1.txt > http://www.game-point.net/misc/bb2.txt First one: > Return-path: <[email protected]> > Envelope-to: [email protected] This isn't a valid bounce message to begin with: it should have had the null sender (MAIL FROM: <>). Second one: > Return-path: <> > Envelope-to: [email protected] Had you used SRS, this convo might have looked something like: > Return-path: <> > Envelope-to: [email protected] Which, after validation at MTA level, you would then have accepted. And soon as the MTA came in at: RCPT TO: <[email protected]>, you would have rejected it (for being unsigned). - Mark
