电子邮件服务器的安全防护  

The Security and Protection of E-mail Server

作　　者：侯春晓[1] 

机构地区：[1]合肥工业大学网络中心

出　　处：《电子产品世界》2001年第18期58-61,共4页Electronic Engineering & Product World

摘　　要：本文介绍了电子邮件系统、SMTP协议 、发送接收电子邮件的基本过程。分析了Spam，Relay等几种 邮件服务器的常见的安全威胁。 并针对qmail系统，阐述了相应的防范措施，以及如何增强qmail的安 全性，为用户提供一个安全可靠的E-mail服务。The growth of network technologies ,especially the popularity of Internet, promotes many network application services. E-mail is an important service of Internet, but its secur ity is suffering more and more threats. It is important to analyze the common threats of E-mail server , such as spam ,relay .It is also necessary for us to describe the defence step for a mail system and how to reinforce the security of a mail system ,and provide users with a safe credible service of E-mail .

关 键 词：电子邮件 SMTP 安全防护 SMTP认证 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]