Microsoft Outlook Mobile (iOS/Android) will roll out unified, profile-enriched contacts with automatic duplicate management from mid-July 2025 to September 2026. This enhances contact views with organizational info, hides duplicates, requires no admin action, and users should update to the latest app version.
Applies to: Exchange Online · Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).