title: How to use Active-Directory to authenticate against a Mule ESB connector
body: <p>The Mule community documentation <a href="http://www.mulesoft.org/documentation/display/current/Authentication" rel="nofollow">http://www.mulesoft.org/documentation/display/current/Authentication</a> only refers to Basic, OAuth1 &amp; OAuth2 authentication methods when connecting to an API endpoint. Is there an "out of the box" method to authenticate against an API end point using Active-Directory/Kerberos?</p>