@Override
public List<JobParameter> getParameters() {
List<JobParameter> l = new ArrayList<JobParameter>(
super.getParameters());
l.add(new JobParameter("host", true, String.class));
l.add(new JobParameter("port", true, Integer.class));
l.add(new JobParameter("user", true, String.class));
l.add(new JobParameter("password", true, String.class));
l.add(new JobParameter("from", true, String.class));
// optional
l.add(new JobParameter("trustAllCertificates", false, Boolean.class));
l.add(new JobParameter("secure", false, Boolean.class));
return l;
}