Procmail recipe: From "number spam" - The UNIX and Linux Forums

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Procmail recipe: From "number spam"

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Email Antispam Techniques and Email Filtering Techniques Q&A and Procmail recipes for fighting spam.

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02-23-2003

Neo

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Join Date: Sep 2000

Location: Asia Pacific

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Procmail recipe: From "number spam"

This procmail recipe catches a lot of spam, but might accidently catch a friendly email occasionally:

Code:

:0
* ^From:.*[0-9][0-9]([0-9])+.*@
number_spam

... trapping user names in the From header field that have 3 or more numbers.

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