When trying to add a new or old Microsoft Account with a custom domain like live.com, hotmail.com, msn.com or your own custom domain or any other third-party domain you may get the message This email ...

Microsoft is investigating a new known issue causing enterprise domain controllers to experience Kerberos sign-in failures and other authentication problems after installing cumulative updates ...

The first method to fix the issue is via changing the Sing-In Options from the Settings app. This will disable the Auto Sign-in feature. To do that, follow the given steps. If you don’t want to change ...