Microsoft Single Sign On

Use this extension to sign in to supported websites with Microsoft work or school accounts on Windows (10 and later versions) or macOS (11 and later versions). If you have a Microsoft Entra ID on your Windows or macOS computer, this extension enables improved Single Sign On for supported websites. You may still see additional authentication prompts like multi-factor verification depending on the access requirements for various applications, resources, and organizations.

This extension is required for certain device-based conditional access policies for Microsoft Entra ID. https://learn.microsoft.com/en-us/entra/identity/conditional-access/concept-conditional-access-conditions#supported-browsers

For macOS, this extension requires the device to be managed and requires the additional installation of Company Portal: https://learn.microsoft.com/en-us/mem/intune/user-help/enroll-your-device-in-intune-macos-cp

Note: If you are experiencing difficulties with signing in or accessing resources, it could be related to your organization’s device policies. Please submit a support ticket directly to Microsoft through your tenant’s subscription. The developer email address for the extension is not an avenue for customer support.