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Outlook: Delimiter setting admin policy

Roadmap ID
557676
View in M365 Roadmap
Product
Outlook
Published
February 24, 2026
Status
Rolling out
Cloud Instance
Worldwide (Standard Multi-Tenant)
Release Phase
General Availability
Platform
Web
Expected Release
June 2026

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. Updated June 2, 2026: We are in the process of correcting an issue with setting the policy. We expect to complete in mid-June. Thank you for your patience.

Change History

Show
June 3, 2026 at 2:00 AM Updated
Description
Previous
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.
New
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. Updated June 2, 2026: We are in the process of correcting an issue with setting the policy. We expect to complete in mid-June. Thank you for your patience.
Status
Previous
Launched
New
Rolling out
Release Date
Previous
April CY2026
New
June CY2026
Modified Date
Previous
2026-05-11T23:15:11.000Z
New
2026-06-02T23:00:40.000Z
May 12, 2026 at 12:00 AM Updated
Status
Previous
Rolling out
New
Launched
Modified Date
Previous
2026-04-06T23:15:32.000Z
New
2026-05-11T23:15:11.000Z
April 7, 2026 at 12:00 AM Updated
Status
Previous
In development
New
Rolling out
Modified Date
Previous
2026-02-24T00:15:57.000Z
New
2026-04-06T23:15:32.000Z

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