Claus Ibsen's answer solved my issue. You need to insert credentials in the hawtio web console. I don't remember details, but in the web app you can store config info: put the username and password,
see you Francesco -- View this message in context: http://activemq.2283324.n4.nabble.com/Hawtio-send-message-User-name-null-or-password-is-invalid-tp4676293p4704084.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
