def set_in_reply_to(self, in_reply_to):
		self.msg_root["In-Reply-To"] = in_reply_to
Test if the connection to the stomp server send back response_id
dataset/ETHPy150Open frappe/frappe/frappe/email/email_body.py/EMail.set_in_reply_to--crossover with--dataset/ETHPy150Open ebu/radiodns-plugit/RadioVisServer/tests.py/MainTests.test_cox_stomp_send_response_id