Outlook: Customizable Oversharing dialog for DLP in New Outlook

Microsoft 365 Roadmap ID: 498921
In development
Outlook
Worldwide (Standard Multi-Tenant) GCC
General Availability
Desktop
January 2026

Description

New Outlook for Windows will now support ability to show customizable oversharing dialog for Data Loss Prevention. The support will be to configure custom title, body, business justifications, and dynamic variables/tokens for matched recipients, attachment names, and labels. #newoutlookforwindows

Change History

December 19, 2025 at 2:00 AM Updated
Release Date
Previous
December CY2025
New
January CY2026
Modified Date
Previous
2025-07-23T23:00:18.000Z
New
2025-12-19T00:15:46.000Z

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