Depending on your active directory structure it is relatively simple to grab the exchange users so your mail relay can make this decision before passing the mail on to the exchange server. You may need to work on the script a little to pull aliases and mail forward info. Check out this link:
http://www-personal.umich.edu/~malth/gaptuning/postfix/ John > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Bart Silverstrim > Sent: Monday, June 20, 2005 5:50 AM > To: ClamAV users ML > Subject: Re: [Clamav-users] ClamAV on Exchange 200x > > > On Jun 17, 2005, at 3:01 PM, Patrick Andry wrote: > > > Does Exchange 2000 still accept mail for non-existent users, as it > > does for > > 5.5? > > Unless there's a feature/setting I'm missing, yes it does. > > _______________________________________________ > http://lurker.clamav.net/list/clamav-users.html > _______________________________________________ http://lurker.clamav.net/list/clamav-users.html