一、引言随着信息时代的到来 ,Ｉｎｔｅｒｎｅｔ已成为人们获取信息和交流信息的重要载体 ,电子商务的发展则更成为人们瞩目的焦点。中国邮政以其三网合一的优势 ,最有潜力和实力发展电子商务。目前 ,在国家邮政局的统一组织下 ,电子邮政工程正在加紧建设。建设电子邮政的目的 I. Introduction With the advent of the information age, the Internet has become an important carrier for people to access information and exchange information. The development of e-commerce has become the focus of attention. With its triple play advantage, China Post has the most potential and strength to develop e-commerce. At present, under the unified organization of the State Post Bureau, the e-post project is stepping up its construction. The purpose of building e-mail