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tekla007's avatar
tekla007
Copper Contributor
Oct 12, 2021

Update Name / Alias on Room Mailbox

Hello, I've renamed a room mailbox in Exchange online with the following power shell commands:

Set-Mailbox "oldName" -Name "newName"
Set-Mailbox "oldName" -Alias "newName"
Set-Mailbox "newName" -DisplayName "newName"

Set-MsolUserPrincipalName -UserPrincipalName oldName@Domain.com -NewUserPrincipalName newName@Domain.com
Set-Mailbox -Identity newName -WindowsEmailAddress mailto:newName@Domain.com

 

This 7 Hours ago...

 

If I search the new room under Contacts, it will be displayed with the new Name.

Try to search on locations / Outlook App and OWA shows only the old Name.

By clicking in Outlook App on the locations Tab > global Adress List shows the new Name.

The availability will also not be shown

 

Where is my mistake?

2 Replies

  • No mistake, you have to wait for the OAB to be updated, which happens once per 24h in Exchange Online.
    • tekla007's avatar
      tekla007
      Copper Contributor

      Thx for your fast reply. The same situation is still existing. Hope the update will be done in the next time. VasilMichev 

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