Outlook: Editor (Proofing and Spellcheck) Beta
Data as of 2 hours ago (26 October 2026)
Status
Launched
Release month
October 2025
Release ring
General Availability
Products
Outlook
Cloud instances
DoDGCC High
Platforms
Web
Description
Automatic spelling and grammar checking when composing an email message. Corrections are underlined on the draft, and clicking on them reveals suggested corrections.
Change history
Added to the roadmap 29 May 2025. Tracked here since 1 September 2026. Earliest target we recorded: October 2025 (since tracked — Microsoft may have moved it before we started watching).
Nothing has changed on this item since tracking began on 1 September 2026. Changes appear here as Microsoft updates the feed.