address.get(ADDRESS).add("mail-session", selectedSession);
address.get(ADDRESS).add("server", type.name());
ModelNode operation = serverAdapter.fromChangeset(changeset, address);
dispatcher.execute(new DMRAction(operation), new SimpleCallback<DMRResponse>() {
@Override
public void onSuccess(DMRResponse result) {
ModelNode response = result.get();
if(response.isFailure())