On Thu, 29 Nov 2012, Alex wrote:

I have an example of spam that I just can't reliably detect:

http://pastebin.com/YuuLuA1x

I was just wondering if there was something else that could be
triggered on in the header to catch these sooner? I'm assuming the
sending IP part of a botnet? I'm using v3.3.2 on fc15 with amavisd.

I'm wondering why this didn't hit any rules:

   font-size:4px;

That's too small to read and should be a good indicator of bayes poison, just like setting the font to white.


--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
 jhar...@impsec.org    FALaholic #11174     pgpk -a jhar...@impsec.org
 key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C  AF76 D822 E6E6 B873 2E79
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  "Bother," said Pooh as he struggled with /etc/sendmail.cf, "it never
  does quite what I want. I wish Christopher Robin was here."
                                           -- Peter da Silva in a.s.r
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 26 days until Christmas

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