Outlook for Windows will soon support adding personal Microsoft accounts with non-Microsoft email addresses, allowing users to access subscriptions like Microsoft 365. Rollout begins mid-November 2024 for Targeted Release and late December 2024 for General Availability, completing by late February 2025. This feature is on by default.
Applies to: Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).