Copilot Chat in Outlook expanding to support reasoning over a user's entire inbox, calendar and other enterprise data for Microsoft 365 Copilot Chat users (without a Microsoft 365 Copilot license) .
- Dates
- GA Oct 2026
- Apps
- Outlook
- Type
- End-user app
- Platforms
- Android, Desktop, iOS, Mac, Web
- Release phases
- General Availability
- Cloud instances
- GCC, GCC High, DoD
- Status changed
- From In development on 30 Oct 2026
- Added
- 5 Feb 2026
- Last modified
- 29 Oct 2026