Outlook: Data Loss Prevention (DLP) Policy Tips & Override for Outlook Mobile

🚨 The Signal: Outlook Mobile now enforces Data Loss Prevention (DLP) policy tips, alerting users to sensitive content. This unifies DLP across all Outlook clients, reducing accidental data leaks and improving compliance posture.

The Impact

All Outlook Mobile users are affected, with a reduced risk of accidental sensitive data exposure.

  • End Users: Reduced risk of inadvertently sharing sensitive data.
  • Security Teams: Improved enforcement of data protection policies.
  • Compliance Teams: Enhanced ability to meet regulatory requirements.
  • Admins: Consistent DLP policy application across all Outlook clients.

The Action

  1. Review existing Microsoft Purview DLP policies for Outlook to ensure they meet mobile requirements.
  2. Communicate to end-users about the new DLP policy tip experience on Outlook Mobile.
  3. Monitor DLP incident reports for Outlook Mobile to identify policy tuning opportunities.
  4. Verify DLP policy tip configurations in Microsoft Purview compliance portal (https://compliance.microsoft.com > Data loss prevention > Policies).

Domain: Purview · Impact: high · Workload: Microsoft Purview