Office 365

How to remove Teams Groups from Global Address List (GAL)

If you have issues seeing too many groups in the Global Address List (GAL), you can hide them via PowerShell with the command Set-UnifiedGroup
Connect to Exchange Online via Powershell (I created a blog post about this here)

Run the below command:

Set-UnifiedGroup -Identity group[at]contorso.com -HiddenFromAddressListsEnabled:$true​

You will see a warning message about the command executed successfully but no changes have been done. It is normal. Keep in mind that it might take up to 48 hours to fully hide the group.

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Senior Engineer at Computer Assistance Oxford

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