You can create an SMTP Event Sink to handle unresolved recipients, here is a
link from the Microsoft Knowledgebase that explains how this is done:
http://support.microsoft.com/default.aspx?scid=kb;en-us;q315631
I personally would recommend you look at Mailbasket from www.turbogeeks.com
Hope this helps
--
Mark Fugatt
Microsoft Exchange MVP
www.exchangetrainer.com
www.msexchange.org
> In Exchange 2000, if someone sends an e-mail message to an address that
does
> message to a specific user for review. I'd like to set it up so that any
> message sent to the domain that doesn't have a defined user goes to a
> specified account.
> Thanks for your help.
> --David