About this page These posts come from a tenant in West Europe and are shown as a reference. Day-by-day digest: MC Summary. Linked to the roadmap via Roadmap ID when Microsoft names one. Items are kept for 12 months. Always check Message Center in your own environment for what applies to you.
Archive This post is no longer in the Microsoft 365 Message Center (last seen on 6 okt 2026). Microsoft removes posts after a while. We keep the last version here as an archive.
MC1479513

What and why

A variety of symbols can be added to an email message that you are composing. On the Insert tab, select Symbols.

Rollout schedule

General Availability (Worldwide): We will begin rolling out on late November 2026 and expect to complete by late December 2026.

Targeted Release (Worldwide): We will begin rolling out on mid October 2026 and expect to complete by early November 2026.

General Availability (GCC): We will begin rolling out on late November 2026 and expect to complete by late December 2026.

General Availability (GCC High): We will begin rolling out on late November 2026 and expect to complete by late December 2026.

General Availability (DoD): We will begin rolling out on late November 2026 and expect to complete by late December 2026.

Impact on your organization

Who is affected

  • Users composing emails in new Outlook for Windows and Outlook on the web.
  • Help desk and training teams that support Outlook message composition experiences.

Platforms/Services:

  • Exchange Online.
  • New Outlook for Windows and Outlook on the web.

What will happen

  • Users will be able to insert symbols into email messages from the Insert tab.
  • This adds a built-in way to include special characters and symbols while composing messages.
  • The capability will roll out automatically during the scheduled rollout window.

Action Required/Recommendations

  • No admin action is required.
  • Inform users that symbols can be inserted from the Insert tab when composing email.
  • Update internal Outlook training or help desk guidance if it references how users add special characters to messages.

Compliance considerations

No compliance considerations identified. Review as appropriate for your organization.