Summary Microsoft is updating backend Exchange support for the Microsoft Teams mobile calendar experience. Organizations using Exchange Web Services (EWS) application access policies may need to adjust allow/block lists so Teams mobile can continue accessing calendar data. Admins managing Exchange Online and Teams calendar access should review tenant-level and mailbox-level EWS configuration before the change …
Summary Microsoft Entra ID is retiring Custom Controls in Conditional Access and moving organizations to External MFA, a standards-based way to use third-party MFA providers. Organizations that use Custom Controls will need to migrate affected Conditional Access policies to External MFA before the retirement deadline. Administrators should review Conditional Access policies, configure the third-party MFA …