code: public void addMasterListeners()
      {
          super.addMasterListeners();
                  
          ((PasswordPropertiesField)this.getField(MessageTransport.PROPERTIES)).addPasswordProperty(org.jbundle.base.message.trx.transport.email.MessageReceivingPopClientProcess.POP3_PASSWORD);
          ((PasswordPropertiesField)this.getField(MessageTransport.PROPERTIES)).addPasswordProperty(org.jbundle.base.message.trx.transport.email.EmailMessageTransport.SMTP_PASSWORD);
      }
docs: AddMasterListeners Method.