Archived roadmap update

Outlook
Summarize email with Copilot chat in Outlook

Saved release information from our Microsoft 365 roadmap archive.

All Microsoft 365 updates

Archived update

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Product
Outlook
Saved release status
In development
Original publication

Feature overview

Easily summarize your email with Copilot chat in a single click. This will be available to users with a Microsoft 365 Copilot license who have pinning enabled. This change is coming to both Classic and new Outlook for Windows, Outlook for Mac and Outlook Mobile. Summaries of email attachments in Copilot chat will also be available in new Outlook for Windows, Outlook for Mac and Outlook Mobile. #newoutlookforwindows<br>

Archived release information

April CY2026

Source: Saved Microsoft roadmap archive Feature ID: 558110

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