[Mimedefang] Elementary question: suspicious chars in headers

[Stefano McGhee]

Hello David,
	Have a look at this message in the archives that lists what MD's
author defines as "suspicious characters".

http://lists.roaringpenguin.com/pipermail/mimedefang/2002-May/001187.html

Cheers,

Stefano

> I have gone through the docs and the source, but so far I'm 
> missing the
> answer to this. The sample mimedefang-filter rejects messages "with
> suspicious chars in headers". What characters are considered 
> suspicious?