M365 Message Center

Geändert

15.10.2025

Handlung bis

30.09.2026

Services

Exchange Online

Updated October 15, 2025: We have updated the message to show as intended. Thank you for your feedback. In 2018, we announced that we were no longer making feature updates to Exchange Web Services (EWS) in Exchange Online, and we advised developers to move to Microsoft Graph. In September 2023, we announced that on October 1, 2026, we will start blocking EWS requests to Exchange Online. We are now less than 12 months from October 1, 2026. We have made progress on closing several parity gaps with more changes in development to be released in the coming quarters. Please refer to Deprecation of Exchange Web Services in Exchange Online for up-to-date guidance and roadmap information. You are receiving this notification because there are EWS applications in your tenant. If you haven't already, start the process of working with your application development organization and your application ven

Geändert

03.09.2025

Services

Microsoft Teams

Updated September 3, 2025: We have updated the timeline. Thank you for your patience. Coming soon for Microsoft Teams: A new Manage what attendees see feature will help organizers and presenters deliver polished town hall events by simplifying the attendee view and keeping the focus on participants brought on screen. The new feature allows assigned organizers and presenters to preview changes before applying them all at once. This message applies to Teams for Windows desktop, Teams for Mac desktop, and Teams for the web. This message is associated with Microsoft 365 Roadmap ID 487431. [When this will happen:] Targeted Release: We will begin rolling out mid-July 2025 and expect to complete by late July 2025. General Availability (Worldwide): We will begin rolling out late July 2025 and expect to complete by late September 2025. [How this will affect your organization:] Before this rollout