担任信息传递重任的函件业务是邮政的传统业务,是我国《邮政法》规定由邮政企业专营的一项主要业务,也是邮政的核心业务。但许多年来,邮政对信函的性质和作用的变化缺乏深入的分析研究,特别是对邮政商函市场培育缺乏足够的认识,主要表现为在经营中缺乏积极性,认为函件资费低,没 The letter business as the key task of information transmission is the traditional business of postal service. It is a major business regulated by the postal law in our country and is also the core business of postal service. However, for many years, the postal service lacks deep analysis of the changes in the nature and role of letters. In particular, it lacks adequate understanding of the cultivation of the postal letter market mainly because of the lack of enthusiasm in business operations, the low correspondence fee,