"From" field being rewritten, subdomain issues

[Adam Tworkowski]

Hi,

I have a situation that involves the "From" field being rewritten to
remove the subdomain.  The scenario is this:

local domain = domain.com
local mail server = mail.domain.com
remote mail server = subdomain.domain.com
the subdomain subdomain.domain.com is delegated to another organization
via NS pointers to the A record in our DNS.

When mail is sent to mail.domain.com from subdomain.domain.com the From
field is being rewritten as user at domain.com instead of
user at subdomain.domain.com.  We could set up a forward so that
user at domain.com resends to user at subdomain.domain.com but we would rather
have this the From: field remain untouched.  The reply to is a separate
local account

Any suggestions?

-- 
Regards,

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