title: WCF Could not establish trust relationship for the SSL/TLS secure channel with authority
body: <p><strong>Scenario:</strong></p>
  
  <p>I've a WCF web service called SERVICEA hosted in Azure. It's uses self signed certificate for HTTPS. 
  This SERVICEA inspect the incoming request and determines whether to call:</p>
  
  <blockquote>
    <ol>
    <li>SERVICEB OR</li>
    <li>SERVICEC</li>
    </ol>
  </blockquote>
  
  <p>Both SERVICEB AND SERVICEC also uses self signed cert. for https.</p>
  
  <p><strong>PROBLEM:</strong></p>
  
  <p>When I deploy the SERVICEA and try to call so that it invokes SERVICEB I get the error message below:</p>
  
  <p>*</p>
  
  <blockquote>
    <p>Could not establish trust relationship for the SSL/TLS secure channel
    with authority "SERVICEB..."</p>
  </blockquote>
  
  <p>*.</p>
  
  <p>Note it says SERVICEB.. on error message. </p>
  
  <p>Anyidea how I can resolve this issue, please?</p>