文中论述了该系统的结构、邮递服务协议、邮递方式、信箱的管理及信件的保密和存取控制手段等问题。
The structure of the system, mail service protocols, mode of messaging, allocation of mailboxes as well as personal security for authentication and access control measures are discussed in this paper.
个人希望在协议的研究大学，学校到校交流以邮递申请，请填写以下申请表。
Individuals wishing to study at a university with a school-to-school exchange agreement are requested to apply by filling out the following application form.
应用推荐