[Dshield] Any legitimate reaason to strip SMTP X- headers?

Stephane Grobety security at admin.fulgan.com
Wed May 25 07:26:50 GMT 2005


In adition to information linkage everyone talked about, stripping the
X-* headers have also the side effect to work around the most stupid
of the spam filters that reject mail based on some of these headers
(like rejecting mail coming from common programming libraries, etc.)

-- 
Best regards,
 Stephane                            mailto:security at admin.fulgan.com




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