Old Exchange Server 2003 remnants and data still displaying ?

Posted on 2013-11-04
Medium Priority
Last Modified: 2013-11-05

When I issue the following cmdlet:

Get-ExchangeServer | Select name,edition,admindisplayversion | ft -AutoSize

the result is quite surprising, the old Exchange Server 2003 is still displayed in there:

Name           Edition   AdminDisplayVersion                      
----           -------   -------------------                      
MailSrvP01    Enterprise Version 6.5 (Build 7638.2: Service Pack 2)
MailSrvP02    Enterprise Version 6.5 (Build 7638.2: Service Pack 2)
MailSrvLU01   Enterprise Version 8.3 (Build 83.6)                  
MailSrvP02-VM Enterprise Version 8.3 (Build 83.6)                  
MailSrvP03-VM Enterprise Version 8.3 (Build 83.6)                  
MailSrvR02-VM Enterprise Version 8.3 (Build 83.6)

the old Exchange Server 2003 ha been turned off and the windows server object has been deleted from the AD, so I am not sure why it is still in there ?

Do I need to get rid of it before installing Exchange Server 2013 ?
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LVL 16

Assisted Solution

by:Carol Chisholm
Carol Chisholm earned 668 total points
ID: 39623620

Author Comment

by:Senior IT System Engineer
ID: 39625864
It wasn't me who turned off the old servers.
So it is now my job to delete the entries somewhere that I don't know.

And also the the replication links as well ?
LVL 24

Accepted Solution

Sandeshdubey earned 1332 total points
ID: 39626237
Remove (legacy) Exchange server using ADSIEdit

If the server was also acting as DC then see this too.http://www.petri.co.il/delete_failed_dcs_from_ad.htm
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Author Comment

by:Senior IT System Engineer
ID: 39626340
No it is not acting as DC, it was the old server 2003 physical box.

Can I do that during the business hours ?
LVL 24

Assisted Solution

Sandeshdubey earned 1332 total points
ID: 39626366
Yes, you can perform the same during business hours as the server is removed.I will also recommend to take backup of server before you proceed.Perfroming the same during non business hours will be preffered.

Author Comment

by:Senior IT System Engineer
ID: 39626403
Which server that I need to backup ?
All domain controller in the forest ?
LVL 24

Expert Comment

ID: 39626434
You can backup any one DC.

Author Closing Comment

by:Senior IT System Engineer
ID: 39626465
Thakns !

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