Camel Mail Component doesn't use host/port information from session URI parameter

Issue

The Camel documentation states abut the session option to the mail component:

"Specifies the mail session that camel should use for all mail interactions. Useful in scenarios where mail sessions are created and managed by some other resource, such as a JavaEE container. When using a custom mail session, then the hostname and port from the mail session will be used (if configured on the session). The option is a javax.mail.Session type."

However, when configuring a mail session in JBoss with different host/port information that is provided in the base URI of the route the mail component continues to use the host:port information specified in the core URI of the route instead of looking up the values from the session parameter.