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Product
Microsoft Copilot (Microsoft 365)
Saved release status
In development
Original publication
Feature overview
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).
Archived release information
August CY2025
Source: Saved Microsoft roadmap archive Feature ID: 499656
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