Am Mittwoch November 1 2006 15:48 schrieb Dave Helton:
I have had very good success with this plugin for SA.
http://wiki.apache.org/spamassassin/FuzzyOcrPlugin
config file allows you to add/remove keywords, and the program
keeps a hash of known images so that they are not ocr'ed again.
I am
I'm trying to do some stochastic analysis of stock spams and
figure out if there's a common fingerprint that can be used to
identify them...
Philip:
Have you looked at Dallas' ImageInfo.pm? See
http://www.rulesemporium.com/plugins.htm. It's a great place to start
building image rules.
Kevin A. McGrail wrote:
I will also say that the stock image spams have been very effective at
thwarting traditional anti-spam techniques.
Not to blow our own horn too much, but...
We've had pretty good luck with our RPTN system. It's a shared Bayes
database. A couple of hundred of our
-Original Message-
Not to blow our own horn too much, but...
We've had pretty good luck with our RPTN system.
Regards,
David.
David,
Where might I find more information on the RPTN system? The searchable
archives don't seem to be working at the moment.
Jason A.
@lists.roaringpenguin.com
Subject: [Mimedefang] LZW, Gifs, and fingerprinting stock spams
I'm trying to do some stochastic analysis of stock spams and figure out if
there's a common fingerprint that can be used to identify them...
But first, I'm bumping up against some Perl issues.
Seems that there aren't
Jason Bertoch [Electronet] wrote:
Where might I find more information on the RPTN system? The searchable
archives don't seem to be working at the moment.
We have a white paper (mostly marketing-oriented, alas):
I'm trying to do some stochastic analysis of stock spams and
figure out if there's a common fingerprint that can be used to
identify them...
But first, I'm bumping up against some Perl issues.
Seems that there aren't many modules out there that help
deconstruct Gif formats. I'm using
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