Classic Outlook for Windows will add User Initiated Insights with Copilot, letting users highlight email text to get contextual AI-generated insights. Rolling out May-June 2026, the feature is on by default for eligible users, integrates into Outlook without add-ins, and follows existing Microsoft 365 security policies.
Applies to: Microsoft 365 Copilot Chat
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).