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Outlook: Support for Auto-Expanding Archives

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Auto-Expanding Archives are a component that provides customers the ability to grow their mailbox archives over the normal 100 GB quota limit.

Status
Launched
General availability target
Mar 2026
Preview target
Feb 2026
Products
Outlook
Clouds
Worldwide (Standard Multi-Tenant), GCC High
Release phases
General Availability
Platforms
Mac
Source created
2 May 2024
Source modified
12 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 03:25 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current