本科毕设论文-—基于linux系统配置高效的qmail邮件服务器

毕业设计[论文]题目：基于 Linux 系统配置高效的 Qmail 邮 件服务器目录 摘 要...............................................................3 Abstract.........................................................4 前 言............................................................51. 关于邮件系统相关协议.............................................61.1 SMTP 协议................................................61.2 POP3 协议................................................61.3 IMAP4 协议...............................................61.4 HTTP 协议和 HTML 语言....................................61.5 MIME 协议................................................61.6 LDAP 协议................................................62. qmail 的工作原理和配置文件的设置.................................72.1 qmail 和相关的服务.........................................72.2 email 投递邮件进程流程.....................................72.3 qmail 环境变量.............................................82.4 qmail 控制文件.............................................82.5 改变 MUA 程序接口..........................................102.6 建立 qmailsmtp 功能........................................103. Qmail 的安装和配置..............................................123.1 Qmail 的前期准备..........................................123.1.1 系统安装................................................123.1.2 设置 DNS................................................123.1.3 卸载已有的邮件系统.....................................123.1.4 软件包介绍.............................................123.1.5 实现的功能.............................................133.2 软件包的安装.............................................133.2.1 设置 Mysql..............................................133.2.2 apache 的安装...........................................133.2.3 php 的安装..............................................133.2.4 daemontools 的安装......................................143...