The message holds the information for the OLD list. A reply will use the information stored in the message. You could open the message for reply, remove the "seemingly" correct DL and replace it with the refreshed one in the GAL and it would work as planned.
This happens for Meetings also. If an account is rebuilt for an invitee after the first meeting, then the account is rebuilt, then an update is sent, an NDR will be issued for the rebuilt account because the update holds the "erroneous" delivery information. However if you delete the one recipient and refresh them with the GAL info, the meeting will be delivered as planned. Nikki -----Original Message----- From: Howard Bock [mailto:[EMAIL PROTECTED] Sent: Monday, September 01, 2008 1:26 PM To: MS-Exchange Admin Issues Subject: RE: Sporadic NDR's on emails sent to one person. I guess that I spoke too soon. I just sent a reply to an email that I received and it was returned just like before. However, this time I was not using the auto complete feature but the reply option. I have manually searched through the address list, contacts, and distribution lists and cannot find any problems. I have asked the people in charge of their mx records to correct the bad entries and are now awaiting them to make the corrections. Thanks, Howard ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~ ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~