Guidance for designing Microsoft Purview Data Loss Prevention (DLP) policies across Exchange, SharePoint, OneDrive, Teams, and Endpoint. Covers locations, conditions (SITs/labels), actions, simulation mode, and Endpoint DLP. WHEN: Purview DLP, data loss prevention policy, prevent data exfiltration, Endpoint DLP, DLP rule conditions, DLP simulation mode, block sensitive sharing, policy tips, DLP across Microsoft 365.
