code: def send(self, msg):
          '''Send the message. If message is an iterable, then send 
          all the messages.'''
          app = self.app or current_app
          mailer = app.extensions['marrowmailer']
          mailer.start()
          if not hasattr(msg, '__iter__'):
              result = mailer.send(msg)
          else:
              result = map(lambda message: mailer.send(message), msg)
          mailer.stop()
          return resulf send(self, msg):
          '''Send the message. If message is an iterable, then send 
          all the messages.'''
          app = self.app or current_app
          mailer = app.extensions['marrowmailer']
          mailer.start()
          if not hasattr(msg, '__iter__'):
              result = mailer.send(msg)
          else:
              result = map(lambda message: mailer.send(message), msg)
          mailer.stop()
          return result
docs: Send the message. If message is an iterable, then send 
          all the messages.