How do I turn of the non-delivery messages that Exchange 5.5 generates for an unknown mailbox such as the one below? NDR's are utterly useless with the rampant viruses and spamming that is going on now. Your message To: 3dmpool@xxxxxxxxxxx Subject: Re: hey Sent: Fri, 21 May 2004 11:24:02 -0400 did not reach the following recipient(s): 3dmpool@xxxxxxxxxxx on Fri, 21 May 2004 11:24:07 -0400 The recipient name is not recognized The MTS-ID of the original message is: c=us;a= ;p=arthur rutenberg;l=CTX-MAIL0405211524K23WL800 MSEXCH:IMS:Arthur Rutenberg Homes, Inc:ARH:CTX-MAIL 0 (000C05A6) Unknown Recipient Thanks, Jan Broucinek, System Manager Arthur Rutenberg Homes, Inc. (727) 536-5900 voice (727) 536-7168 x245 direct (727) 538-9089 fax www.arhomes.com ******************************************************** This Week's Sponsor - Tarantella Secure Global Desktop Tarantella Secure Global Desktop Terminal Server Edition Free Terminal Service Edition software with 2 years maintenance. http://www.tarantella.com/ttba ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm