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You're viewing a historical snapshot from May 27, 2026. This is not the latest version.

Metadata at May 27, 2026

Roadmap ID

560550

View in M365 Roadmap

Last Updated

May 27, 2026

Published Apr 27, 2026

Status

Rolling out

Release

General Availability

Platforms

Desktop

Service

Exchange

Tag

Rolling out
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)
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RM560550 - Exchange: Dynamic distribution groups now populate membership faster on creation and modification

Microsoft 365 Roadmap

What changed since this version

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We're updating dynamic distribution groups (DDGs) in Exchange Online to make group membership available sooner after creation or a filter change. For DDGs with 5,000 members or fewer, membership is now populated as part of the creation or modification operation — no more waiting up to 2 hours.

GA date: May CY2026

Snapshot from May 27, 2026

We're updating dynamic distribution groups (DDGs) in Exchange Online to make group membership available sooner after creation or a filter change. For DDGs with 5,000 members or fewer, membership is now populated as part of the creation or modification operation — no more waiting up to 2 hours.

GA date: May CY2026