At 06:21 PM 9/18/2004 +0300, Marie Fischer wrote:
Hello,
in the last week or two, we have been getting some
spam that spamassassin doesn't seem to recognize.
A common feature of all these messages seems to be
that they contain lots of special characters
(~, ^, `, and others) mixed into the text.
I
Would a rule to calculate some kind of special chars vs
total chars ratio be useful?
Does anybody have that kind of rule already?
Doing that as a ratio would require an eval, I suspect. However, detecting
obfuscated things is pretty easy. You need some new rules! :-) Hie thee
off to exit0
Hi!
in the last week or two, we have been getting some
spam that spamassassin doesn't seem to recognize.
A common feature of all these messages seems to be
that they contain lots of special characters
(~, ^, `, and others) mixed into the text.
I put some examples up at http://marie.vtl.ee/spam.txt
