[Mimedefang] New X-AntiAbuse way for spammer

[David F. Skoll]

Pierre Forget wrote:

> I noticed that spammers are using a new way (well, new to me...) to get 
> their message through. They use the X-AntiAbuse in the headers.

That's not a spammer tactic.  Those are resonably standard headers for some
Exim and Postfix installations; other MTAs may add them also.  They just
contain envelope information, so their usefulness is debatable.

Regards,

David.