[Mimedefang] duplicate subject headers {Scanned by vsl mailsafe}

[WBrown at e1b.org]

Kenneth Porter wrote on 03/27/2009 02:19:30 PM:

> Does such a thing as an "RFC 2822 validator" exist? Something that 
checks a 
> message for conformance?

Would rejecting for non-conformance of a message be any different than 
using rfc-ignorant.org which will blacklist you if you don't have working 
postmaster and abuse addresses.