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From: Michael Glad <glad@daimi.au.dk>
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Subject: [Razor-users] Trivial false-positives
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Date: Mon, 5 Aug 2002 16:11:24 +0200 (CEST)


It seems that an email consisting of a single line containg a
control-M is detected as spam. 

It also seems that an email consisting of 5 blank lines is also
treated as spam:

efes:~% rm -f qq
efes:~% perl -e 'for($i = 0; $i < 5; $i++) { print "\n"; }' >> qq
efes:~% razor-check -d qq > /tmp/bar
efes:~% grep 'known spam' /tmp/bar
Aug 05 16:07:20.141526 check[31105]: [ 3] mail 1 is known spam.

I'm running Razor-agents 2.14.

These examples are based on real-life false-positives found by my
users. One of the reals emails was sent by a user which wrote the 
real contents of the email in the Subject field.

I thought the newer Razor-releases avoided these problems.

     -- Michael Glad, email: glad@daimi.au.dk







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