Hi there,
The SA custom rulesets page refers to _MIME validation_ ruleset. This is a small .cf file. I am interested in this rule: # ASCII-0 can crash mail clients. This is an absolute NO! rawbody MIME_ASCII0 // describe MIME_ASCII0 Message body contains ASCII-0 character score MIME_ASCII0 1.5 Does anyone know why this char should crash an email client? I did google a little for ASCII charsets and this char, but I could not see how this might cause a crash. I wonder if this is not caused by badly coded email client implementations? Perhaps I am showing off my noob-ness :) Thanks! Simon
