Outlook Mobile will visually highlight users' RSVP responses (Yes, Maybe, No) to meeting invites, improving clarity. The rollout begins August 2026 and completes by end of August. It affects all iOS and Android users, is enabled by default, requires no admin action, and does not impact other Outlook clients.
Applies to: Exchange Online
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).