Trouble Connecting to sql server Login failed. “The login is from an untrusted domain and cannot be used with Windows authentication”

Question

I am trying to host a SQL server database, but whenever I try to connect to it I get this error:

The login is from an untrusted domain and cannot be u

Answer 1

If you using windows authentication make sure that password of the user hasn't expired. An expired password can explain this error. This was the problem in my case.