It seems the bad smtp address was set in the AD Attribute "Target Address". Not sure what that is for, but I took it out and now I can send mail to him.
-----Original Message----- From: Woodruff, Michael [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 23, 2002 1:26 PM To: Exchange Discussions Subject: 5.4.4 This is killing me. I have a user on exch5.5 SP4 whos smtp address is domain.com. When I am trying to send to him I get the following NDR. Notice how it put the 1 at the end of the domain name. I am trying to send to him from a exh2k SP2 server in the same site. I have checked every where and cannot find where Exchange is finding this address? Any ideas? Thanks. Reporting-MTA: dns; smtp.domain.com Received-From-MTA: dns; exchange.domain.com (unverified [x.x.x.x) Arrival-Date: Thu, 23 May 2002 13:16:21 -0400 Final-Recipient: rfc822; [EMAIL PROTECTED] Action: failed Status: 5.4.4 (Permanent failure - routing/network: unable to route) _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

