M365 Archive

RM557676 - Outlook: Delimiter setting admin policy

Microsoft 365 Roadmap

Summary

Admins will be able to define a tenant‑wide default value for the Mail Compose and Reply setting that controls whether commas are used to separate recipients.

Roadmap ID

557676

View in M365 Roadmap

Last Updated

May 11, 2026

Published Feb 24, 2026

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Status

Launched

Release

General Availability

Platforms

Web

Service

Outlook

Tag

Launched
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Description

Admins will be able to define a tenant‑wide default value for the Mail Compose and Reply setting that controls whether commas are used to separate recipients.

GA date: April CY2026

Version history

2 versions tracked

Updated 1 time since Apr 6, 2026. Microsoft Message Center only ever shows the current version; this archive preserves the history.

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  1. May 11, 2026 · 11:15 PMLatest · v2

    Changed: Tags, Status

  2. Apr 6, 2026 · 11:15 PMOriginal · v1

    Changed: Initial version

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