建立一个高性能的Internet邮件服务器

The Design of a High-performance E-mail Server

在Internet上建立一个免费或收费的邮件服务器,这个服务器必须具备能同时处理上千个以上用户邮件的能力。虽然UNIX和Linux系统都带有Sendmail,但Sendmail仅仅支持内部网络的很少用户,要想建立一个大容量、易管理、易扩充、分布式、用户界面友好的邮件系统,使用Qmail取代Sendmail是一个很不错的选择。目前,在Internet中50%以上的邮件服务器是使用Qmail的。介绍利用Qmail建立邮件服务器的具体方法和相关配置。

To design a free or charged Email server in Internet,the server must qualify itself for dealing with more than thousand users. Although UNIX and Linux have Sendmail program, Sendmail just deals with few user inside LAN.To design a highcapacity,simply manage,easy expansion,distributed, nice user interface Email server,it is good choice that Qmail replaces Sendmail.At present,Qmail is used in more than 50% Internet Email servers.The paper introduces how to design an Email server using Qmail.