M365 Archive

RM499656 - Microsoft Copilot (Microsoft 365): [Copilot Chat] Email attachment summarization (Classic Attachments)

Microsoft 365 Roadmap

Roadmap ID

499656

View in M365 Roadmap

Status

Launched

Release

General Availability

Last Updated

Sep 8, 2025

Published Jul 31, 2025

Platforms

Android
Desktop
iOS
Linux
Mac
Teams and Surface Devices
Web

Service

Outlook
Microsoft Copilot (Microsoft 365)
Developer

Tag

Launched
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Summary

Now users will be able to reason over attached content along with the body of the email in Copilot Chat. Supported file types are Word, Excel, PowerPoint, Pdf, Text, Json and Xml attached to the email (Classic Attachments).

Description

Now users will be able to reason over attached content along with the body of the email in Copilot Chat. Supported file types are Word, Excel, PowerPoint, Pdf, Text, Json and Xml attached to the email (Classic Attachments).

GA date: August CY2025