Forged header detection and selective filtering

[Adam Tworkowski]

Hi,

Our Kolab server (correctly) detects forged "from" headers so that if
you say you are "user at domain.com" where domain.com is local, and you are
sending from somewhere that is not domain.com and your message is
refused.  How would I go about allowing certain "users" to by-pass this
feature so that user1 at domain.com can be delivered as if local even
thought the headers are really forged?  

We have a business requirement to accept mail "from" certain "accounts"
that aren't local (affiliate users who we don't necessarily want on our
mail system, as well as some forwarders from an external mail system
via /etc/aliases.

Thanks in advance.  
-- 
Regards,

Adam Tworkowski, atworkowski at masterfile.com
Systems Administrator, Computer Department
Masterfile Corporation, www.masterfile.com
 
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