M365 Archive

RM491020 - Outlook: Summarize email attachments with Copilot in classic Outlook for Windows

Microsoft 365 Roadmap

Summary

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

Roadmap ID

491020

View in M365 Roadmap

Last Updated

Aug 14, 2025

Published May 20, 2025

Status

Launched

Release

Current Channel
General Availability
Preview

Platforms

Desktop

Service

Outlook

Tag

Launched
Current Channel
General Availability
Preview
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Description

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

GA date: July CY2025

Preview date: June CY2025