I have a few machines at home as part of my home lab. They are are linked to my gmail account (to be able to easily restore the digital entitlement when I cleanup / upgrade). I hit a hurdle while attempting to do RDP to one of them. It turns out that the accounts are not local domain after all. Below is what we need to use.
Essentially, the domain is set as “microsoftaccount”
username: microsoftaccount\<microsoft _account_email_id> password: <microsoft_account_password>