File list (Check if you may need any files):
chap06 电子邮件
...............\readme.txt
...............\邮件客户端
...............\..........\Readme.txt
...............\..........\SendMail$1.class
...............\..........\SendMail.class
...............\..........\SendMail.java
...............\邮件服务器
...............\..........\mail.mdb
...............\..........\mailroot
...............\..........\........\test
...............\..........\Readme.txt
...............\..........\src
...............\..........\...\SmtpServer
...............\..........\...\..........\Request.java
...............\..........\...\..........\Response.java
...............\..........\...\..........\SmtpServer.java