(Updated) Updates to custom scripting in sites and Classic Publishing site creation [MC1117115]
Posted inSharePoint Online

(Updated) Updates to custom scripting in sites and Classic Publishing site creation [MC1117115]

Message ID: MC1117115 (Updated) Updated September 2, 2025: Upcoming SharePoint Online changes may impact your organization. Please review the below.We are implementing the following changes to custom scripting and classic publishing in SharePoint Online.1. Disablement of custom scriptingCustom scripting will…
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(Updated) Security Update: New Authentication Requirements for integration with Microsoft Teams PowerShell Module [MC1134747]
Posted inMicrosoft Teams

(Updated) Security Update: New Authentication Requirements for integration with Microsoft Teams PowerShell Module [MC1134747]

Message ID: MC1134747 (Updated) Updated September 2, 2025: We have updated the content. Thank you for your patience.IntroductionWe are reaching out to inform you of an important security and authentication update that may impact your integration with the Microsoft Teams…
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Microsoft 365 Apps admin center: Cloud Update feature now generally available [MC1143992]
Posted inMicrosoft 365 apps

Microsoft 365 Apps admin center: Cloud Update feature now generally available [MC1143992]

Message ID: MC1143992 IntroductionCloud Update is now generally available in the Microsoft 365 Apps admin center (config.office.com), bringing modern, cloud-based controls to help you keep Microsoft 365 Apps current, secure, and Copilot-ready with less effort.With Cloud Update, you can assign…
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Limiting onmicrosoft domain usage for sending emails [MC1143991]
Posted inExchange Online

Limiting onmicrosoft domain usage for sending emails [MC1143991]

Message ID: MC1143991 IntroductionTo improve email deliverability and reduce abuse, Microsoft is introducing outbound email throttling for default MOERA domains (e.g., contoso.onmicrosoft.com). These domains are intended for initial tenant setup and testing—not for regular email traffic. This change encourages organizations…
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