[Solved] Preparing for installation.....  


In order to prepare for installation I need to run the following PowerShell command:

$BaseOABContainer="CN=Offline Address Lists,CN=Address Lists Container,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=fabrikam,DC=com"
Get-ADPermission $BaseOABContainer -User "NT Authority\Authenticated Users" | where {$_.extendedrights -match "ms-exch-download-oab"} | Remove-ADPermission

But my domain is not "fabrikam.com" it is "hosting.fabrikam.com" (example)

So should it be:

DC=hosting, DC=fabrikam, DC=com

Then ?


I get this error:

The operation couldn't be performed because object '\' couldn't be found on 'DC01.hosting.fabrikam.com'.
+ CategoryInfo : InvalidData: (:) [Get-ADPermission], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : [Server=EXCH01,RequestId=216416d7-c7fd-4383-8088-b26a96d23831,TimeStamp=26-11-20
17 17:30:31] [FailureCategory=Cmdlet-ManagementObjectNotFoundException] 4455DEE7,Microsoft.Exchange.Management.Rec
+ PSComputerName : exch01.hosting.fabrikam.com

(Real domain name has been changed to hosting.fabrikam.com)


You most likely need to change the "CN=First Organization" as well to whatever you entered when you installed Exchange. If you are not sure about the path, you can open ADSIEDIT.MSC and drill down to find the exact path.


Yes, of course 😉 Thx...


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