Hello Karsten Bräckelmann, Am 2010-07-11 16:21:49, hacktest Du folgendes herunter: > Didn't have sufficient caffeine yet, and I am too lazy to go through > that procmail logic in detail -- but looking at the samples, you want to > identify junk chars in the From: header?
Yes
> Well, what about a header From rule, maybe even limited to From:addr? Or
> some raw headers, like From:raw or even the hammer ALL pseudo header.
I have tried to write one but failed...
> I assume the Envelope From doesn't look the same, does it? Otherwise,
> you could already have your MX reject them outright.
I do not know WHO has send it, because there are no other header like
"Sender:" or "Envelope-From:" in the messages and the courier logs show
the same.
Currently I run the check on USER level, but I like to do this check on
SMTP level using amavis and spamassassin.
Thanks, Greetings and nice Day/Evening
Michelle Konzack
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