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Outlook: Wait on Send for oversharing dialog in New Outlook

Microsoft 365 Message Center Archive by Merill Fernando

Summary

New Outlook for Windows will now support Wait on Send for Oversharing. This feature allows admins to block sending of emails in case DLP policy evaluation is not completed for labeled or sensitive content. #newoutlookforwindows

Status
Launched
General availability target
Dec 2025
Preview target
Not published
Products
Outlook
Clouds
Worldwide (Standard Multi-Tenant), GCC
Release phases
General Availability
Platforms
Desktop
Source created
23 Jul 2025
Source modified
20 Feb 2026 · 9mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 12 Nov 02:22 UTC · 274 of 275 readable · 272 fully read · documentation 468/469 current