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

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.

Affected: Microsoft Purview

Related changes

• Microsoft Purview compliance portal: Data Loss Prevention - DLP Policy Tip Support in Outlook for Mac · Compliance
• Microsoft Purview compliance portal: Data Loss Prevention - Decoupling of Policy tips and Email notifications while configuring rules on Data Loss Prevention for Sharepoint and Onedrive · Compliance
• Microsoft Purview compliance portal: Data Loss Prevention - Actionable Email Notifications for Enhanced Incident Remediation · Compliance
• Microsoft Purview: Data Loss Prevention - Data Loss Prevention to safeguard sensitive information from external web search in Microsoft 356 Copilot and Copilot Chat · Data
• Microsoft Purview: Data Loss Prevention for Microsoft 365 Copilot to safeguard prompts for government clouds · Data
• Microsoft Purview: Data Security Triage Agent in Data Loss Prevention - Reasoning Trace and Confidence Score for agent-triaged alerts · Data

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