New Microsoft Outlook for web and Windows will import folder order from classic Outlook. Rollout begins late November 2024 for Targeted Release, January 2025 for General Availability, and early February 2025 for GCC. Users can customize folder order via the new Outlook ribbon. No admin action required.
Applies to: Exchange Online · Microsoft 365 for the web · Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).