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Microsoft 365 Roadmap

RM557676Outlook: Delimiter setting admin policy

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. 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.

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.

GA date: June CY2026

Version history

3 versions tracked

Updated 2 times since Apr 6, 2026. Microsoft 365 Message Center only shows the current version; this archive preserves tracked history.

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  1. Jun 2, 2026 - 11:00 PMLatest - v3

    Changed: Body, Tags, Status

  2. May 11, 2026 - 11:15 PMv2

    Changed: Tags, Status

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  3. Apr 6, 2026 - 11:15 PMOriginal - v1

    Changed: Initial version

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