title: Microsoft Teams Tab X - Frame - Options
body: <p>I have created a Tab for Microsoft Teams. Once it is added to a channel it shows an error:</p>
  
  <blockquote>
    <p>Refused to display 'URL' in a frame because it set 'X-Frame-Options' to 'sameorigin'.</p>
  </blockquote>
  
  <p>The tab is supposed to load an application hosted in Azure which is making a connection to an external domain.</p>