Does this happen when sending from a particular user's account or anybody that sends to this address gets this NDR? If it's occuring only for particular user or users, check the nickname caching in outlook, did anything happen to this IS mailbox recently such as modifying legacydn attribute? -----Original Message----- From: Amy Kohler [mailto:akohler@xxxxxxxxxxxxx] Sent: Thursday, March 02, 2006 1:03 PM To: [ExchangeList] Subject: [exchangelist] RE: Non valid NDR's http://www.MSExchange.org/ Yes I am. We've been using for years. It has all the IT people in the company in it. -----Original Message----- From: Bob Fronk [mailto:bobfronk@xxxxxxxxx] Sent: Thursday, March 02, 2006 11:51 AM To: [ExchangeList] Subject: [exchangelist] RE: Non valid NDR's http://www.MSExchange.org/ Are you sure the email address is correct in the distribution list? Bob Fronk bobfronk@xxxxxxxxx > -----Original Message----- > From: Amy Kohler [mailto:akohler@xxxxxxxxxxxxx] > Sent: Thursday, March 02, 2006 12:43 PM > To: [ExchangeList] > Subject: [exchangelist] RE: Non valid NDR's > > http://www.MSExchange.org/ > > Actaully, they are sending to someone that is one cube over. I can see > both of them from where I stand. This has happened a few times in the > last couple weeks. The IS mailbox is a distribution list as well that I > know they have access to. Sounds like maybe I should call Microsoft > unless anyone has any ideas :) > > -----Original Message----- > From: Bob Fronk [mailto:bobfronk@xxxxxxxxx] > Sent: Thursday, March 02, 2006 11:37 AM > To: [ExchangeList] > Subject: [exchangelist] RE: Non valid NDR's > > http://www.MSExchange.org/ > > That is not a problem on your end. It appears they are sending to an > email address that is either not valid, or maybe send only and cannot receive > mail. > > Bob Fronk > bobfronk@xxxxxxxxx > > > -----Original Message----- > > From: Amy Kohler [mailto:akohler@xxxxxxxxxxxxx] > > Sent: Thursday, March 02, 2006 11:52 AM > > To: [ExchangeList] > > Subject: [exchangelist] Non valid NDR's > > > > http://www.MSExchange.org/ > > > > Hello All, > > I am having a strange issue with my exchange environment. All exchange > > 2000. > > I have a users sending an email to a user that we know exists and will > > get the following error: > > > > Your message did not reach some or all of the intended recipients. > > > > Subject: Promotion Announcement > > Sent: 3/2/2006 8:29 AM > > > > The following recipient(s) could not be reached: > > > > 'IS' on 3/2/2006 8:29 AM > > The e-mail account does not exist at the organization this > > message was sent to. Check the e-mail address, or contact the > recipient > > directly to find out the correct address. > > <EXCHSTL2.scottrade.com #5.1.1> > > > > Any thoughts? > > > > ------------------------------------------------------ > > List Archives: > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > > ------------------------------------------------------ > > Visit TechGenix.com for more information about our other sites: > > http://www.techgenix.com > > ------------------------------------------------------ > > You are currently subscribed to this MSExchange.org Discussion List > as: > > bfronk@xxxxxxxxxxxxxxxx > > To unsubscribe visit > > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > > Report abuse to info@xxxxxxxxxxxxxx > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this MSExchange.org Discussion List as: > akohler@xxxxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to info@xxxxxxxxxxxxxx > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > You are currently subscribed to this MSExchange.org Discussion List as: > bfronk@xxxxxxxxxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to info@xxxxxxxxxxxxxx ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: akohler@xxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to info@xxxxxxxxxxxxxx ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: chongja@xxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to info@xxxxxxxxxxxxxx