The user is already gone from AD, so it does not exist in Users and Computers. I can only see this user's mailbox in System Manager Manager now.
Main Topics
Browse All TopicsUser was accidentally deleted from AD by our vendor, but mailbox still in connected state in Exchange System Manager. What do I need to do so that I can create the same user and connect the user back to her original mailbox right away? I know if I wait, System Manager will eventually catch up and have the mailbox in disconnect state, then I can connect a new user to it., but I can't wait. Thank you.
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
In ESM browse down to you mail store\mailboxes right-click and select "run cleanup agent"
This makes it possible to connect the mailbox to a new user, however
those deleted users plobably had some group memberships, had ACLs set on specific folders etc....
For those reasons you might consider to bring back the users from a restore.
Regards,
Michael Lundgren
Michaellundgren,
I tried that, but the mailbox still shows as if it is still connected to the Ad user. What does Run Cleanup Agent do? does it force the synchronization of AD and Exchange directories to happen sooner? Now I've waited long enough, the deleted user's mailbox is in disconnected state, so I can link it back to the user account which I created in AD yesterday. My work around for the problem is:
1. Create an AD account and a new mailbox for the user
2. wait for ESM to update mailbox attributes so the user's original mailbox show it being disconnected 3. export all Outlook items for the user from the mailbox. Good thing there won't be too many to export
4. Delete new exchange mailbox by running exchange tasks from AD users & computers
5. Reconnect the user back to the original mailbox.
I was hoping there's quicker and easier way to do this.
Thank you.
Ok your scenario suggests you to do the following
1.Run exchange clean-up agent from the exchange system manager.
2.Push Active Directory replication between this exchange site and the FSMO dc(even if they are in the same site)
3.Run exchange clean-up agent from the system manager.
It appears that you have Active Directory replicaiton issues.
Business Accounts
Answer for Membership
by: RipinPosted on 2007-06-25 at 18:11:08ID: 19360358
Go to users and Computers, right click user.
Select Exchange tasks >> remove Exchange Attributes
Then renew account in Exchange manager or in AD.