Enable-UMMailbox... cannot be performed error in Exchange Online
Original KB number: 4096172
Symptoms
The Enable-UMMailbox
command fails in Microsoft Exchange Online and returns the following error message:
UsageLocation validation error: the action 'Enable-UMMailbox', 'Extensions,Identity,SIPResourceIdentifier,UMMailboxPolicy', cannot be performed on user 'username'.
This feature is not available in the location indicated in this user's UsageLocation.
Cause
The issue occurs if user's UsageLocation
attribute is set to one of the following values:
- India (IN)
- Macao (MO)
- Myanmar (MM)
- South Sudan (SS)
- Western Sahara (EH)
These countries/regions are blocked for the Unified Messaging online feature.
More information
For the complete list of countries/regions in which Exchange Online Core Features are available, see International availability.
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