def isMailQueueEmpty(self):
        return self.smtp.mailQueue.empty()
Assign a segment to the next lower priority server.  If there are no
dataset/ETHPy150Open girder/girder/tests/mock_smtp.py/MockSmtpReceiver.isMailQueueEmpty--crossover with--dataset/ETHPy150Open wnielson/nzbverify/nzbverify/server.py/Server.try_next_server