Archived roadmap update

Outlook
Summarize email attachments with Copilot in classic Outlook for Windows

Saved release information from our Microsoft 365 roadmap archive.

All Microsoft 365 updates

Archived update

This feature is not in the site's RSS build snapshot. The content, release status and dates below are from our saved archive and may be out of date. Check Microsoft for current availability.

Product
Outlook
Saved release status
Rolling out
Original publication

Feature overview

Copilot users will now be able to summarize PDF, Word, and PowerPoint email attachments in classic Outlook for Windows.

Archived release information

July CY2025
Preview date: June CY2025

Source: Saved Microsoft roadmap archive Feature ID: 491020

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