Hello, I have an Exchange 2003 organization with a user member of a several groups whos emails are forwarded to a contact with an external email address. The problem that we encounter is that any emails send to a group where the user is a member are not forwarded to his external address but the emails send the user are forwarded fine . Anybody has any idea what could cause this problem ? Thanks,

Hi, From your description, looks like the issue only occurs when sending to a specific group which the user is a member of. If I am off base, please let me know. At this time, would you please let me know whether it is a nested group or platform group? In addition, I suggest you compare the AD attribute of the problem group with other known good group to check whether you can find any clues. You can refer to following article to dump AD attribute of an AD object: XADM: Alternative Methods to Obtain a Dump of an Object http://support.microsoft.com/kb/271201/en-us ~~~~~~~~~~~~~~~~ Mike Shen TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com ~~~~~~~~~~~~~~~~