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Posted to users@spamassassin.apache.org by Sander Holthaus <in...@orangexl.com> on 2006/12/22 17:49:38 UTC
(Anti) Spam headers of various scanners
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I'm looking for a list of Anti-Spam headers and their output. On a
rare occasion, I find that a previous MX has marked a message as spam,
but my own SpamAssassin installation hasn't. So I'm thinking of
putting in some header checks in maildrop which mark mail as [Probable
SPAM] if my own SA-score is above a certain level and if a previous MX
has marked a message as SPAM.
But in order to do that, I need a list of used AntiSpam headers and
their output and Google wasn't able to provide me with a recent and
up-to-date one.
I found the following in Bayes.pm (but they miss the output format,
logically)
# Spamfilter/virus-scanner headers: too easy to chain from
# these
|X-MailScanner(?:-SpamCheck)?
|X-Spam(?:-(?:Status|Level|Flag|Report|Hits|Score|Checker-Version))?
|X-Antispam |X-RBL-Warning |X-Mailscanner
|X-MDaemon-Deliver-To |X-Virus-Scanned
|X-Mass-Check-Id
|X-Pyzor |X-DCC-\S{2,25}-Metrics
|X-Filtered-B[Yy] |X-Scanned-By |X-Scanner
|X-AP-Spam-(?:Score|Status) |X-RIPE-Spam-Status
|X-SpamCop-[^:]+
|X-SMTPD |(?:X-)?Spam-Apparently-To
|SPAM |X-Perlmx-Spam
|X-Bogosity
BTW: I'm missing X-Qmail-Scanner in the above list (SpamAssassin 3.1.7)
Does anyone know of a good online resource of AntiSpam headers +
examples or has anyone got a recent up-to-date list themselves?
Kind Regards,
Sander Holthaus
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