On Thu, 18 Aug 2005, [EMAIL PROTECTED] wrote:
David F. Skoll wrote:
[EMAIL PROTECTED] wrote:
Tempfail the second of A and B at RCPT time...
There are serious practical problems with this approach:
True. Just brainstorming.
5. Accept A and B at RCPT time... make a decision at DATA time.
If all recipients agree a message should be rejected, reject it (duh)
If all recipients agree a message should be accepted, accept it (duh)
If there's any disagreement, tempfail it ONCE and remember it.
If there's a retry later, ACCEPT IT. The initial disagreement, plus the fact
that there was a real retry, should go a long way toward proving the hammyness
of the email.
Drawback... if spammers start retrying, this could be a free ride for a lot of
spam.
This is a conditional Greylisting, no?
Bye,
--
Steffen Kaiser
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