Intune using User enroll then edge not single sign-on

Hi thanhtien19,

to configure Edge to access Outlook Web with user enrollment, you need to do the following:

1. Make sure that you have configured Conditional Access (CA) to allow user enrollment. To do this, create a new CA policy and set the Conditions to Device platforms and Select the platforms to All platforms. Then, set the Controls to Grant access and Require enrollment.
2. Create a new app configuration policy for Edge. To do this, go to Devices > Configuration profiles > Create profile. Select App configuration as the profile type and select Microsoft Edge as the target app.
3. In the App configuration policies section, click Add. Enter a name for the policy and select Single sign-on as the policy type.
4. In the Single sign-on configuration section, select Enabled.
5. Click Save.
6. Assign the app configuration policy to the users who will be using Edge to access Outlook Web.

Once you have completed these steps, users will be able to access Outlook Web in Edge without having to sign in.

Note: If you are using the Intune Company Portal to enroll user devices, you will need to make sure that the Encrypt only work data checkbox is not selected. This is because Conditional Access requires devices to be enrolled in Intune in order to access protected resources.

Here are some additional troubleshooting tips:

• Make sure that the user's device is meeting the compliance requirements of your Conditional Access policy. You can check this by going to Devices > All devices and selecting the user's device.
• Make sure that the user's Edge app is up to date. You can check this by going to the Microsoft Store app on the user's device and selecting Downloads and updates.
• Try clearing the user's Edge cache and cookies. To do this, open Edge and go to Settings > Privacy, search, and services > Clear browsing data.
• Try resetting Edge. To do this, open Edge and go to Settings > Reset settings > Restore settings to their original defaults.