For instance , the administrator may want all users from ncmir to be approved automatically , so a rule would be added to auto - approve all users with " ncmir . ucsd . edu " in their e - mail addresses （例如，管理员可能会希望自动批准来自ncmir的所有用户，因此他就可以添加一条规则，自动批准e - mail地址中包含“ ncmir . ucsd . edu ”的用户的请求。
If the principal is unreachable , or that instance indicates that it is no longer the principal , service broker sends messages to the other address for the pair if the sql server instance at the other address indicates that it is the new principal 如果该主体无法访问，或者该实例指示自己不再是主体，并且在另一个地址上的sql server实例指示自己是新主体，则service broker将消息发送到这一对镜像地址中的另一个地址。
Special delivery post office : you in stay behind in the address does not need to write plainly the concrete address the gate trademark , but needs to stay behind can relate as necessary to yours telephone number , and specially explained requests the post office , we can in express deliver on the list to mark the post office inscription , after such mail can deliver is apart from your recent post office , the post office staff can inform you to take the mail to the post office 特快专递邮局自提：您在留下的地址中不用写明具体住址的门牌号，但需要留下能够随时联系到您的电话号码，并特别说明要求邮局自提，我们会在特快投递单上标明邮局自提字样，这样邮件会投递到距您最近的邮局后，邮局工作人员会通知您到邮局去取邮件。
