Microsoft 365 Roadmap

Outlook
Co-Authoring Highlight and Rewrite

Feature details and release plans from a build snapshot of Microsoft's official roadmap feed.

All Microsoft 365 updates
Product
Outlook
Release status
Launched
RSS publication

Feature overview

Users can now collaborate with Copilot to make improvements to email drafts. Select a section of the draft and ask Copilot to make changes, like changing its length, tone, or structure.

Expected release date

July CY2026

Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 564605

RSS snapshot built . Refreshed on rebuild and deployment.

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