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automatica

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With respect to phishing and masked URLs - is there some way to have a filter look at any URL that's presented as HTML - i.e., there's an href and also a text representation, and if the text representation that doesn't match the domain of the actual link then it be flagged as phishing - e.g.:

<a href="http://123.456.789.10/phishing.html"> http://webmail.example.com/login.html </a>


It's completely valid to have a link where the text is something different - e.g. a link that says Click Here! but to have a link where the text looks like it's a URL but it's pointing to a different domain to the actual URL, then I've never seen one of these used for good.

I'd really like to be able to flag every email that has a non-matching URL as spam and delete it immediately.

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kai howells
automatica - specialist technical support for creative professionals
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MarkK

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You can take a look at a couple of different options. I have not used them, so I don't know how effective they really are.

https://wiki.apache.org/spamassassin/CustomPlugins - The Wombat (paid) plugin for Spam Assassin

http://www.scamnailer.info/documentation.html - A ClamAV sig file to detect phishing

There are some SA suggestions here
http://www.gossamer-threads.com/lists/spamassassin/users/127 702

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