The Outlook events from email feature changes from January 31, 2026. Events will only be created if notifications support the properties for events defined by schema.org. Seeking consistency is a good idea, especially if it means that Outlook can process notifications sent by airlines, car hire companies, and other event providers in a way that doesn’t happen today. However, some disruption is likely.
Exchange Online will soon drop processing email to create calendar events for things like restaurant reservations. The good news is that travel details are still supported, meaning that you won’t have to extract and enter details like flight numbers, departure times, and so on. And notifications for your Amazon deliveries continue too.
Exchange Online reads inbound email to know when messages contain events that should end up in user calendars. OWA is the only client that exposes the settings to control what events are processed, but all clients can display the events Exchange creates. Some new cmdlets are available to support controlling the settings centrally.