Microsoft Purview Compliance Portal: Data Loss Prevention: DLP to restrict Microsoft 365 Copilot processing on emails with sensitivity labels

Summary

Microsoft Purview Data Loss Prevention (DLP) is extended to preventing Microsoft 365 Copilot from processing emails with sensitivity labels. This feature will allow DLP policies to provide detection of sensitivity labels in emails as enterprise grounding data and restrict access of the labeled emails in Microsoft 365 Copilot chat experiences.

Status
Launched
General availability target
Sep 2025
Preview target
Not published
Products
Microsoft Purview
Clouds
GCC, GCC High, DoD
Release phases
General Availability
Platforms
Web
Added to the roadmap
2 Sep 2025
Last changed
17 Jan 2026 · 8mo ago
recently changed
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