Hi Everyone, We are running exchange 2003 in our organization with 10,000 users. I have the following requirement. Question: When user mail box delegation changes / set , will there be an event id registered either in DC / Exchange server ? Example : User1 has delegated mailbox rights to User2 , user2 can access User1 mailbox. Later User1 decides to modify the delegation rights provided to user2 and changes them accordingly. As an Exchange administrator i want to know when the user1 has changed delegation I have enabled diagnostic logging but it would only register event id "after user access mailbox" but no event id related to delegation changes Please assist.

I remember seeing an article describing how to do this, but it does require using CDO and some code. Check out this great article by Glen Scales http://gsexdev.blogspot.com/2007/05/snapshotting-and-auditing-changes-to.html Hope this helps Peter Peter O'Dowd

Hi , Thanks peter, will check back the link reply you back . this was quick , appreciate your time :)