[GH-ISSUE #4360] [Feature Request]: Hide MS365 Group Mailboxes from Outlook #1978

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opened 2026-03-02 13:48:39 +03:00 by kerem · 3 comments
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Originally created by @bits-ie-github on GitHub (Jun 26, 2025).
Original GitHub issue: https://github.com/KelvinTegelaar/CIPP/issues/4360

Originally assigned to: @kris6673 on GitHub.

Please confirm:

  • I have searched existing feature requests (open and closed) and found no duplicates.
  • **me or my organization is currently an active sponsor of the product at the $99,- level.

Problem Statement

We have some instances where clients was SharePoint Sites/Teams, but they don't want the mailbox appearing in the Outlook client under Groups. There is already a way in CIPP to Hide the mailbox from the GAL, but not a way to hide it from the client itself. This requires Powershell to action the request.

Benefits for MSPs

This would reduces the need to connect to a tenant via Powershell and run the necessary command

Value or Importance

Not critical, but would reduce clicks.

PowerShell Commands (Optional)

Set-UnifiedGroup -Identity "Test Group" -HiddenFromExchangeClientsEnabled

Originally created by @bits-ie-github on GitHub (Jun 26, 2025). Original GitHub issue: https://github.com/KelvinTegelaar/CIPP/issues/4360 Originally assigned to: @kris6673 on GitHub. ### Please confirm: - [x] **I have searched existing feature requests** (open and closed) and found no duplicates. - [x] **me or my organization is currently an active sponsor of the product at the $99,- level. ### Problem Statement We have some instances where clients was SharePoint Sites/Teams, but they don't want the mailbox appearing in the Outlook client under Groups. There is already a way in CIPP to Hide the mailbox from the GAL, but not a way to hide it from the client itself. This requires Powershell to action the request. ### Benefits for MSPs This would reduces the need to connect to a tenant via Powershell and run the necessary command ### Value or Importance Not critical, but would reduce clicks. ### PowerShell Commands (Optional) Set-UnifiedGroup -Identity "Test Group" -HiddenFromExchangeClientsEnabled
Author
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@kris6673 commented on GitHub (Jun 26, 2025):

I would like to work on this please!

<!-- gh-comment-id:3009793281 --> @kris6673 commented on GitHub (Jun 26, 2025): I would like to work on this please!
Author
Owner

@github-actions[bot] commented on GitHub (Jun 26, 2025):

Great! I assigned you (@kris6673) to the issue. Have fun working on it!

<!-- gh-comment-id:3009793557 --> @github-actions[bot] commented on GitHub (Jun 26, 2025): Great! I assigned you (@kris6673) to the issue. Have fun working on it!
Author
Owner

@KelvinTegelaar commented on GitHub (Jun 29, 2025):

added to dev

<!-- gh-comment-id:3016826078 --> @KelvinTegelaar commented on GitHub (Jun 29, 2025): added to dev
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starred/CIPP#1978
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