Microsoft Viva Engage | Email sender domain migration from @yammer.com to @engage.mail.microsoft [MC1117814]

Microsoft Viva Engage | Email sender domain migration from @yammer.com to @engage.mail.microsoft [MC1117814]

Message ID: MC1117814 IntroductionAs part of the final phase of the Viva Engage rebranding, we’re updating the email sender domains used for Viva Engage communications. This change ensures a consistent and secure brand experience across all surfaces and completes the…
(Updated) Microsoft 365 Upcoming Secure by Default Settings Changes [MC1097272]

(Updated) Microsoft 365 Upcoming Secure by Default Settings Changes [MC1097272]

Message ID: MC1097272 (Updated) Updated July 18, 2025: We have updated the content. Thank you for your patience.As part of the Microsoft Secure Future Initiative (SFI) and in alignment with the “Secure by Default” principle, we are updating default settings…
Updates to custom scripting in sites and Classic Publishing site creation [MC1117115]

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

Message ID: MC1117115 We are implementing the following changes to custom scripting and classic publishing in SharePoint Online.1. Disablement of custom scriptingCustom scripting will be disabled by default (setting DenyAddAndCustomizePages to 1 or $true) for sites created with the following…
(Updated) Important Update to the Get-FederationInformation Cmdlet in Exchange Online [MC1081538]

(Updated) Important Update to the Get-FederationInformation Cmdlet in Exchange Online [MC1081538]

Message ID: MC1081538 (Updated) Updated July 17, 2025: We have updated the timeline. Thank you for your patience. To enhance security and reduce potential data exposure, we are updating the behavior of the Get-FederationInformation cmdlet in Exchange Online. This change…