Shared mailbox users and delegates with Read and manage (full access), and/or mail folder-level permission will now be able to access Copilot Chat directly from their shared and delegate mailboxes in new Outlook.
Roadmap › 554936
Outlook: Copilot Chat available in shared and delegate mailboxes
- General availability
- 2026-03
- Preview
- —
- Added
- 05 Feb 2026
- Last modified
- 17 Jun 2026 23:15 UTC
- First archived
- 25 Aug 2026
- Release rings
- General Availability, Targeted Release
- Clouds
- Worldwide (Standard Multi-Tenant)