Archived roadmap update

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

Saved release information from our Microsoft 365 roadmap archive.

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Archived update

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Product
Microsoft Purview Compliance Portal
Saved release status
In development
Original publication

Feature overview

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. This feature only works for emails on or after 1/1/2025.

Archived release information

August CY2025
Preview date: June CY2025

Source: Saved Microsoft roadmap archive Feature ID: 489221

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