On Thu, 6 May 2010, J.D. Bronson wrote:
I am seeing random spam come in with this consistent type of 'from':
([email protected])
([email protected])
([email protected])
..they all begin with 'ret@' and I need some help creating a
header_check (and/or body check) to catch this.
I dealt with that a long time ago. You'll find (assuming this is the same
spammer I see) that the r...@... is also the envelope sender. So just put
it in sender_checks. What I have there is:
ret@ 554 Server policy rejection
(question for our experts: is 554 an acceptable reject code there?)
-- Larry Stone
[email protected]
