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Outlook: New Outlook for Windows for GCC-H and DoD

Microsoft 365 Message Center Archive by Merill Fernando

Changes ChangeIntel observed:In development → Launched seen 36d ago

Summary

The new Microsoft Outlook for Windows will be available for US Government clouds (GCC-H and DoD sovereign environments).

Status
Launched
General availability target
Sep 2026
Preview target
Jul 2026
Products
Outlook
Clouds
GCC High, DoD
Release phases
General Availability, Preview
Platforms
Desktop
Source created
4 Jun 2026
Source modified
5 Oct 2026 · 37d 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 22:09 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current