Volker Kuhlmann wrote:
I'm interested in this myself actually, what are you using to do this? Do you
have any informative links to share on the subject?
This was discussed in some depth on the procmail list recently, probably
this month. Please make sure you read that thread *before* you decide to
get into it. Pitfalls are numerous, standards are contradicting, and
you're running a high risk of rejecting legitimate mail, apart from
p***ing everyone off.
Volker
Greylisting mail is completely pointless, due to all of the methods
having been published in great detail. However, greylisting suspected
attackers is a completely different subject (:
Steve