The Windows Mail error code 0x80000b is related to the sync issue. In Windows 10 computer, there is a built-in email application called Mail app. This mail application will try to sync your email accounts such as Gmail, Yahoo, or any other accounts. The error message 0x80000B is experienced by the users mostly during the login time. The error codes 0x80070425, 0x8007042b, and 0x8000ffff also indicates incorrect sync process.
Some of the causes of the error 0x80000B are discussed below.
Some of the possible ways to solve the Mail error code 0x80000B are discussed below.
To reset the Mail app on your Windows 10 computer, follow the instructions given below.
For the Google account users:
For the Outlook application users: