check before: 2026-04-30
Product:
Microsoft 365 admin center, Teams
Platform:
Online, Windows Desktop, World tenant
Status:
Feature Rollout Status Not Supported
Change type:
New feature, User impact, Admin impact
Links:
Details:
Summary:
Microsoft Teams will introduce one-time email passcodes to verify anonymous external presenters in events, rolling out from April to June 2026. Tenant admins can enforce verification policies, allowing organizers to control external presenter access by requiring sign-in or passcodes, enhancing event security and flexibility.
Details:
[Introduction]
One-time Email Passcodes provide a way for tenant administrators and event organizers to verify anonymous, external presenters invited to Microsoft Teams events. When enabled, anonymous external presenters are prompted to enter a one-time email passcode before joining an event and receive a Verified label next to their name after joining.
External presenters with personal or work Microsoft accounts are asked to sign in to their account for verification instead of receiving a one-time email passcode.
This message is associated with Microsoft 365 Roadmap ID 557975.
[When this will happen:]
Targeted Release: We will begin rolling out late April 2026 and expect to complete by early May 2026.
General Availability (Worldwide): We will begin rolling out mid-May 2026 and expect to complete by late June 2026.
Change Category:
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Scope:
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Release Phase:
Created:
2026-03-31
updated:
2026-03-31
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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linked item details
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summary for non-techies**
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Direct effects for Operations**
Verification Process for External Presenters
If the change is implemented without preparation, external presenters may face delays or inability to join events due to the new verification process requiring one-time email passcodes, leading to frustration and potential loss of engagement during events.
- roles: Event Organizers, External Presenters
- references: https://support.microsoft.com/office/allow-anonymous-presenters-in-a-live-event-in-microsoft-teams-af38c662-e9b3-4b7c-bfee-073c4a6147a3, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=557975
Increased Administrative Overhead
Without proper preparation, tenant administrators may struggle to manage the new verification policies effectively, leading to confusion and inconsistent application of rules for external presenters, which could impact event security and user experience.
- roles: Tenant Administrators, Event Organizers
- references: https://support.microsoft.com/office/allow-anonymous-presenters-in-a-live-event-in-microsoft-teams-af38c662-e9b3-4b7c-bfee-073c4a6147a3, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=557975
Configutation Options**
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Data Protection**
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IT Security**
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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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