title: Outlook RestAPI is not working
body: <p>Outlook restapi is not working</p>
  
  <p>I am folllowing the doc <a href="https://dev.outlook.com/RestGettingStarted/Tutorial/python" rel="nofollow">https://dev.outlook.com/RestGettingStarted/Tutorial/python</a></p>
  
  <p>I got a developer preview account (devxxxx@outlook.com) from outlook and I created an app in <a href="https://apps.dev.microsoft.com/" rel="nofollow">https://apps.dev.microsoft.com/</a> </p>
  
  <p>So my idea is to view contacts of people from their outlook account by connecting to this app through oauth2.</p>
  
  <p>When I connect with the same account (devxxxx@outlook.com), I am getting correct credentials(like access token, token_id, etc.) and I can communicate with rest API through these credentiasls and is working fine, I can able to viw the contacts.</p>
  
  <p>But when I try to connect through different account (ex: geo.jacobxxx@outlook.com) as usual I am getting correct credentials(like access token, token_id, etc.), But I am not able to play with rest API, I am getting error response as </p>
  
  <pre><code>404: {"error":{"code":"MailboxNotEnabledForRESTAPI","message":"REST API is not yet supported for this mailbox."}}
  </code></pre>
  
  <p>Please help.</p>