title: Login Failed for user 'MicrosoftAccount\xxx'. (Microsoft SQL Server, Error:18456)
body: <p>So I'm asking this question the nth time. That is because I didn't still came up with a solution from all the solutions out there.</p>
  
  <p>My error log reads this:-</p>
  
  <pre><code>2018-06-02 18:32:54.02 Logon       Error: 18456, Severity: 14, State: 5.
  2018-06-02 18:32:54.02 Logon       Login failed for user 'MicrosoftAccount\deepak_ditm@rediffmail.com'. Reason: Could not find a login matching the name provided. [CLIENT: &lt;local machine&gt;]
  </code></pre>
  
  <p>My problem is that I don't know where to find this login ID and how to change it. </p>
  
  <p>PS: Already googled a lot. Nothing helpful found. :(</p>