构建基于SCO UNIX的E-MAIL系统

Building System of E-MAIL Based on SCO UNIX

提供E＿mail收发的邮件服务器是各级各类网站的一个重要组成部分。作为企业网络,企业不可能从Internet服务提供商(ISP)那儿为每个用户申请一个邮件帐号,即使ISP为扩大用户访问量,给用户提供大量免费邮箱,但依然不能解决企业内部大量员工的要求,且邮件安全性易受到威胁。文中以COMPAQ350-G3服务器和我校E＿mail系统为例,介绍了SCOUNIX系统的安装与配置,提出了E＿mail系统的解决方案,最后就E＿mail系统的安全性与发展趋势进行了探讨。

It is an importance of all levels various website that mail server receive and dispatch constitute the part.As the business enterprise network, the business enterprise is impossible to get the company with each customer to apply for a mail account number from the Inernet service provider, and is an ISP even for the sake of the amount of interview that extend the customer, provide to a flood of free mailbox in customer, but can't solve still request and mail safeties of the internal the employee of large quantity in business enterprise suffer the threat.The text regards the server of COMPAQ350- G3 and the system of E_mail of my campus as an example, introduces the system of SCO UNIX installing , puts forward the system of E_mail solution.Finally study the system of E_mail safety and trend .