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Microsoft Teams: Customize blocked file extensions for Weaponizable File Protection

Roadmap ID
571298
View in M365 Roadmap
Product
Microsoft Teams
Published
September 16, 2026
Status
In development
Cloud Instance
Worldwide (Standard Multi-Tenant)
Release Phase
General AvailabilityTargeted Release
Platform
Desktop
Expected Release
November 2026

Description

Microsoft Teams is expanding admin controls for Weaponizable File Protection. Administrators will be able to customize which file types are blocked in Teams to align with their organization's security requirements or continue using the Microsoft-recommended default list. This added flexibility helps organizations tailor file protection policies while maintaining a secure collaboration environment.

Change History

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No change history available

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