title: HTML emails - hiding content in Outlook.com accounts
body: <p>I was using the following conditional statement to hide content in Outlook for responsive HTML emails,</p>
  
  <pre><code>&lt;!--[if !gte mso 9]&gt;&lt;!-- --&gt;
  &lt;!--&lt;![endif]--&gt;
  </code></pre>
  
  <p>but, I am testing right now, and it does work fine for the Outlook app, but Outlook.com hides all content following this code. I was using it to hide the pre header at the beginning of the body content, but that resulted in a blank email. I am testing using my own outlook.com account and Litmus, which shows a blank email in all major browsers. </p>
  
  <p>Anyone know of another technique to hide content for Outlook without breaking Outlook.com emails?</p>
  
  <p>After more testing I found that this works in Outlook app and Outlook.com:</p>
  
  <pre><code>&lt;!--[if !mso 9]&gt;&lt;!--&gt;
  &lt;!--&lt;![endif]--&gt;
  </code></pre>
  
  <p>I don't know if it was the "gte" part, but looks to work better with that removed.</p>
  
  <p>Thanks for the responses.</p>