Fellow Spamfighter,

while preparing some slides for an anti-spam workshop I reread Paul
Graham's "Will Filters Kill Spam" at
<http://www.paulgraham.com/wfks.html>.

Wouldn't the URIs mentioned in Spam be good keys for some kind of
auto-whitelisting with a similar mechanism as for AWL?

While the from address is frequently forged, the URIs listed in the mail
body should not.

I like Paul's idea to punish the spammers by auto-retrieving those URIs
but I can imagine lots of collateral damage (spammers include links to
microsoft.com). Auto-whitelisting those URIs and using this to
lower/increase the final score would be different.

Maybe the bayes filter can take URIs into account, but only as part of
the whole body.

Am I wrong on this? Is this a practical idea? Do I miss something?

Regards,
Alex

-- 
Alex Pleiner
zeitform Internet Dienste         Fraunhoferstrasse 5
                                  64283 Darmstadt, Germany
http://www.zeitform.de            Tel.: +49 (0)6151 155-635
mailto:[EMAIL PROTECTED]        Fax:  +49 (0)6151 155-634
GnuPG/PGP Key-ID: 0x613C21EA


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