Outlook: Co-Authoring Highlight and Rewrite

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.

Added to roadmap: 26 mei 2026 | Last modified: 11 sep 2026

This is in the weekly digest for week 37 · What changed this week? →