[Mimedefang] Specifying valid users?

Jim McCullars jim at info.uah.edu
Wed Aug 10 18:00:00 EDT 2005



On Wed, 10 Aug 2005, Josh Graham wrote:

> Thanks guys, I've been working with the Exchange 2003 version but
> md_check_against_smtp_server doesn't log anything so I can't tell why
> it's not working at the moment.

   I think some others have gotten around this by constructing an access
db file to keep on the relaying host to accept mail for defined users and
rejecting for everyone else.  This would be feasible only if your valid
user list were reasonably static.  I haven't tried this myself, but
something like:

To:gooduser1 at domain.com RELAY
To:gooduser2 at domain.com RELAY
To:gooduser3 at domain.com RELAY
To:domain.com REJECT

might work.  If it doesn't, you can do it with the virtusertable feature.
HTH...

Jim McCullars
University of Alabama in Huntsville




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