Cesare, MBS can correct me if I am wrong, but all resolution to which exchange recipients exist where is done on GCs. So if you are really having this issue on both replies and new mail could this be a GS replication problem? Are you on a domain with multiple physical sites and you are accessing remote GCs or you have a local GC that has limited replication times?
This sounds vaguely like some nastyness we had with old N2K files where there were resolving to old address rather than new ones, but that wouldn't apply to 'reply' mails. Is exchange 2007 by itself or comingled with exchange 2000/2003 ? -troy From: Cesare' A. Ramos [mailto:[EMAIL PROTECTED] Sent: Thursday, January 31, 2008 8:12 AM To: MS-Exchange Admin Issues Subject: RE: MS Exchange 2007 - Internal e-Mail Stumped the group on this?? CAR From: Cesare' A. Ramos [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 30, 2008 5:00 PM To: MS-Exchange Admin Issues Subject: RE: MS Exchange 2007 - Internal e-Mail This is occuring on both replies and new e-mails. CAR ________________________________ From: Michael B. Smith [mailto:[EMAIL PROTECTED] Sent: Wed 1/30/2008 3:59 PM To: MS-Exchange Admin Issues Subject: RE: MS Exchange 2007 - Internal e-Mail Are these only happening on replies, perhaps? Regards, Michael B. Smith MCSE/Exchange MVP http://TheEssentialExchange.com From: Cesare' A. Ramos [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 30, 2008 2:59 PM To: MS-Exchange Admin Issues Subject: MS Exchange 2007 - Internal e-Mail Hello to all. We have recently introduced MS Exchange 2007 to a network and at times certain users are having / receiving errors when sending e-Mail to internal users. They are selecting the addresses from the Global Address Book but receive a message such as: 'John Doe' This recipient e-mail address was not found in the recipient e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the recipient e-mail address and try resending this message, or provide the following diagnostic text to your system administrator. Again this happens at times to some users.. Thoughts. CAR ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
