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Microsoft 365 admin center: Organizational Messages now supports Action Segments

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Action Segments empowers IT Admins to target Organizational Messages using dynamic, pre-defined usage segments. This behavior-based targeting approach goes beyond existing static group definitions, ensuring messages reach the most relevant users.

Status
Launched
General availability target
May 2026
Preview target
Dec 2025
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Web
Source created
6 Oct 2025
Source modified
13 Jul 2026 · 4mo 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 11 Nov 16:19 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current