title: wso2 esb jms message redelivery
body: <p>I have a <strong>WSO2</strong> proxy service that sends a SOAP message to a JMS queue with <code>OUT_ONLY=true</code>. The JMS broker is Active MQ.</p>
  
  <p>If the Active MQ service isn't running on the server I find that the messages are stored in ESB until it is started again. </p>
  
  <p>How is this temporary storage configured? Where can I get more information about it?</p>