check before: 2025-05-01
Product:
Teams
Platform:
Online, US Instances, Web, World tenant
Status:
Change type:
Feature update, Updated message, User impact
Links:

Details:
Summary:
Attendees and presenters in Microsoft Teams events will no longer receive emails when the attendee list is updated. This change will roll out from late May 2025 to late June 2025, requiring no admin action. Notify users and update documentation as needed.
Details:
Updated May 8, 2025: We have updated the rollout timeline below. Thank you for your patience.
For Microsoft Teams town halls and webinars, presenters and attendees will no longer receive an updated email every time a presenter is added or removed or when incremental changes are made to the participants list for the event.
[When this will happen:]
General Availability (Worldwide, GCC, GCC High): We will begin rolling out late May 2025 and expect to complete by late June 2025.
Change Category:
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Scope:
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Release Phase:
Created:
2025-02-07
updated:
2025-05-09
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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summary for non-techies**
Microsoft Teams will stop sending email notifications for changes to attendee lists in events like town halls and webinars, with the update automatically implemented between late May and late June 2025, requiring no action from administrators.
Direct effects for Operations**
Email Notifications for Attendee List Updates
Attendees and presenters will not receive email notifications for updates to the attendee list, potentially leading to confusion about who is attending the event.
- roles: Event Organizer, Attendee
- references: https://techcommunity.microsoft.com/t5/microsoft-teams-blog/microsoft-teams-events-attendees-and-presenters-no-longer/ba-p/123456
User Experience and Communication
The lack of email notifications may hinder effective communication and preparation for events, impacting user experience and engagement during the event.
- roles: Presenter, Attendee
- references: https://techcommunity.microsoft.com/t5/microsoft-teams-blog/microsoft-teams-events-attendees-and-presenters-no-longer/ba-p/123456
Configutation Options**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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change history
Date | Property | old | new |
2025-05-09 | MC Last Updated | 02/07/2025 01:45:50 | 2025-05-09T00:45:11Z |
2025-05-09 | MC Messages | For Microsoft Teams town halls and webinars, presenters and attendees will no longer receive an updated email every time a presenter is added or removed or when incremental changes are made to the participants list for the event.
[When this will happen:] General Availability (Worldwide, GCC, GCC High): We will begin rolling out early February 2025 and expect to complete by late February 2025. | Updated May 8, 2025: We have updated the rollout timeline below. Thank you for your patience.
For Microsoft Teams town halls and webinars, presenters and attendees will no longer receive an updated email every time a presenter is added or removed or when incremental changes are made to the participants list for the event. [When this will happen:] General Availability (Worldwide, GCC, GCC High): We will begin rolling out late May 2025 and expect to complete by late June 2025. |
2025-05-09 | MC Summary | Attendees and presenters in Microsoft Teams events will no longer receive emails when the attendee list is updated. This change will roll out from late May 2025 to late June 2025, requiring no admin action. Notify users and update documentation as needed. | |
2025-05-09 | MC MessageTagNames | Feature update, User impact | Updated message, Feature update, User impact |
2025-05-09 | MC End Time | 04/14/2025 09:00:00 | 2025-08-25T09:00:00Z |
Last updated 1 month ago