++ 13/02/01 14:34 -0800 - Professional Software Engineering:
but I could not find a Procmail rule for
dealing with mail that has a "From:" that includes a numeric domain
such as 1234.net
* ^From:(_dot_)*(_at_)[0-9]+\(_dot_)(com|net|edu|org)
(there are of course a lot more TLDs than what is presented here, but since
I use this sort of rule - with exceptions - for spam filtering, it happens
to kit most of the ones I need it to as-is).
Since TLD can only be alphanumeric characters, one could have:
* ^From:(_dot_)*(_at_)[0-9]+\(_dot_)[a-z]+
Untested. Of course.
-R.
--
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http://www.sisterray.nl
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