Recorded 18 Oct 2026 at 14:54 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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Microsoft 365 roadmapMicrosoft 365 roadmap
Microsoft Purview: Data Loss Prevention to restrict processing external emails in Microsoft 365 Copilot and Copilot Chat
We are expanding Microsoft Purview DLP for Microsoft 365 Copilot and Copilot Chat to safeguard risks from external emails. This real-time control helps organizations mitigate data risks by preventing Microsoft 365 Copilot and Chat from processing emails from senders external to your organization.
What it said
Roadmap ID
561552
Status
In development
General availability target
January CY2027
Preview target
June CY2026
Products
Microsoft Purview
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Web
Added to the roadmap
12 May 2026 23:00 UTC
Last changed
20 Jul 2026 22:37 UTC
Source evidence when recorded
Microsoft 365 roadmap
Complete at observationRead 18 Oct 2026 at 14:53 UTC
Coverage describes the sources at this observation. A complete read then does not establish their current position.
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