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

Originally posted by Microsoft Apr 10, 2025 Uncategorized 0 Comments

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.

Product
Release phase Preview
Release date August CY2025
Preview date: June CY2025
Platform Web
Cloud Instance Worldwide (Standard Multi-Tenant)
Created 2025-04-09
Roadmap ID 489221
Roadmap Link https://www.microsoft.com/microsoft-365/roadmap?id=489221

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Joao Ferreira

I've been working with Microsoft Technologies over the last ten years, mainly focused on creating collaboration and productivity solutions that drive the adoption of Microsoft Modern Workplace.

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