MC1035708 — Microsoft Purview | Endpoint Data Loss Protection (DLP): Blanket protections for unscannable file types

Microsoft Purview Endpoint Data Loss Protection (DLP) will soon include blanket protection for unscannable file types. Public preview starts mid-March 2025, with general availability by late March 2025. Admins can configure this feature in policy settings. No action is required before rollout, but review and notify users. Roadmap ID 464998.