title: Does EWS connection supports TLS 1.2
body: <p>I am not an expert on EWS or TLS 1.2. And I am not sure on how to investigate on this issue. </p>
  
  <p>Basically, I have client application that is heavily using EWS, in a form of pulling data from Exchange server and receiving notifications on subscribed topics from Exchange server. </p>
  
  <p>I have a question from client that I am working for. Does EWS connection, that I use from client app to Exchange server supports TLS 1.2?</p>
  
  <p>Exchange servers can be both 2010 and 2013.</p>
  
  <p>I am not sure how I can confirm this, or this is supported by default. </p>
  
  <p>Any advices or suggestions are welcome.</p>
  
  <p>EDIT:</p>
  
  <p>Client application is written in JavaScript. </p>
  
  <p>The endpoint for Exchange server is <a href="https://outlook.office365.com/EWS/Exchange.asmx" rel="nofollow">https://outlook.office365.com/EWS/Exchange.asmx</a></p>
  
  <p>As obvious it is https endpoint. Does this means that is is already working well under TLS 1.2 compliance?</p>