摘要
X.400报文处理系统标准提供了用户到用户之间的报文传送,但它只有专用分配表,而没有提供多人共同使用的服务分配表。本文通过引入组分配代理(GDA)的概念,实现服务分配表的功能,用户将报文发送给这个代理,然后GDA从目录服务中取得分配表的扩展,将报文拷贝给表上的各个用户。对于实现GDA所需要的协议修改也进行了讨论。本文的目的是最大限度地增强MHS的功能。
X.400 Message Handling System (MHS) Standard was designed to provide private distribution list to transfer message from one person to another, rather than service distribution list to be used by more people. Group Distibution Agent (GDA) is created to help the user address a message to the agent and obtain a list expansion from the directory system and then copy the message to each person concerned in the list. Any changes in the protocol to implement GDA is discussed too. The paper aims at multiplying MHS fuctions to the utmost.
出处
《计算机工程》
CAS
CSCD
北大核心
1991年第1期52-58,共7页
Computer Engineering
