Action Required – Domain Setup for Custom HTML Templates in Teams Events Email Notifications [MC1176301]

Action Required – Domain Setup for Custom HTML Templates in Teams Events Email Notifications [MC1176301]

Message ID: MC1176301 [Introduction] To improve the security and reliability of event email notifications in Microsoft Teams, we're updating how custom HTML templates are supported. Starting November 17, 2025, organizations using premium custom HTML templates for Teams Events must ensure…
(Updated) Microsoft SharePoint Online: We will remove retired DISCO and WSDL web pages [MC1055555]

(Updated) Microsoft SharePoint Online: We will remove retired DISCO and WSDL web pages [MC1055555]

Message ID: MC1055555 (Updated) Updated October 20, 2025: Removal of these pages have started in late October 2025 and will be fully completed by end of November 2025.ASP.NET DISCO and WSDL pages were the web service APIs for customers who…
(Updated) Entra ID: Upcoming changes to support passkey profiles in the authentication methods policy (preview) [MC1097225]

(Updated) Entra ID: Upcoming changes to support passkey profiles in the authentication methods policy (preview) [MC1097225]

Message ID: MC1097225 (Updated) Updated October 20, 2025: We have updated the rollout timelines and content below. Thank you for your patience.In November 2025, we will expand the passkey (FIDO2) authentication methods policy in Microsoft Entra ID to support passkey…