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RM499656Microsoft Copilot (Microsoft 365): [Copilot Chat] Email attachment summarization (Classic Attachments)

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