MLUG: [MLUG - DISCUSSION] Thunderbird Adaptive Junkmail Filters
[MLUG - DISCUSSION] Thunderbird Adaptive Junkmail Filters
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Why is it that Firefox's Adaptive Junkmail Filters search only the headers of emails?

Several times a day I get an email with blank subject and sender with the following exact content
----------------
we email advertise your charity web site to 7,500,000 people. free.

http://www.emailmarketingassociates.com

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I've been getting them for the last 6 months.

I've also been getting about 10 copies a day of this drug advertisement that shows the blond 'doctor' in a white labcoat with the ponytail coming down one shoulder, with a clipboard on her hand.  It would seem that a useful system would begin to associate these identical images and identical content blocks when I mark them as junk.  Yes, it could create a lot of false positives, but a weight could be given that if I delete this email with different header info but an identical body content 3000 times, then it's a pretty fair shot that it's the same junk.

I've also been getting these images of obfuscated text on a textured background.  It would seem that those would be very easy to single out using intelligent filtering w/o even having to resort to true visual image analysis.  They all conform to a certain 'format' if you will.

So.. What's the deal... why are Firefox's junk mail filters so limited and poor?  Even to include these as non-default options would be a boon to those who actually make the effort to train the filter.



-- 
Christian M. Cepel - Thistledowne Productions - http://thistledowne.org
Computer Support Specialist, Sr. - University of Missouri - Columbia
College of Education - School of Info Science & Learning Technologies
VRCbd, KidTools & StrategyTools Support Systems Projects, and Truman,
Library Whistlestop Project - Web Design & Programming - 573.999.2370
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