Good point, Matt. Thanks!
Todd
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matt
Sent: Wednesday, October 29, 2008 1:07 PM
To: declude.junkmail@declude.com
Subject: Re: [Declude.JunkMail] Help with Regex
Todd,
There are 600,426,974,379,824,381,952 ways to spell "Viagra"
(http://www.americanscientist.org/issues/pub/how-many-ways-can-you-spell-v1g
ra/3)
and likewise a similar number of ways to obfuscate other words with 6
letters.
It is a better to target other aspects of the message and even the
obfuscation techniques themselves than to attempt to go after the actual
text.
Matt
Todd Richards wrote:
> Hi Everyone -
>
> I'm seeing this come through a lot - "CH!l.D P.ORN and P!rate S0ftware".
So
> far, the spam filters are catching it ok based on all of the other filters
> there. However, some of them are barely being caught and I'd like to make
> sure they don't make it through. I threw a basic "CONTAINS" filter in for
> an exact match, but I can already see them doing different things to make
it
> through.
>
> Any suggestions on a regular expression?
>
> Todd
>
>
>
>
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>
>
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