error code 0x800CCC80 in Outlook ‘None of the authentication methods supported by this client are supported by your server’.
If you are encountering the error code 0x800CCC80 in Outlook, it means that none of the authentication methods supported by your email client are supported by your server. This error can occur due to a variety of reasons, including incorrect server settings, outdated email client, or incorrect login credentials. Here are some steps you can […]