Outlook: All Accounts view (Unified Inbox) brings your email into a single inbox view

Microsoft lists this Outlook roadmap item as Rolling out, with general availability in August 2026.

Rolling out1 version

Facts

Microsoft id
564609
Status
Rolling out
Products
Outlook
General availability
August 2026
Release rings
General Availability
Platforms
Web
Cloud instances
Worldwide (Standard Multi-Tenant)
Status pages
Outlook status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Microsoft 365 roadmap · open the original at Microsoft

Microsoft says

The All-Accounts view, also known as Unified Inbox, lets you see emails from multiple accounts in a single inbox view in the new Outlook for…

Microsoft 365 roadmap,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    As first seen: Rolling out
    Status
    Rolling out

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Outlook