这个不是用javamail，而是socket，值得一看。

非常好用的邮件服务器3.1 支持SMTP,POP3,IMAP,WebMail邮件收发-3.1 SMTP,POP3,IMAP,WebMail

使用PHP发送email的小程序 -A small PHP app which can send email

一个功能十分强大的 邮件类，无需依赖 mail() 函数，通过fopen 系列函数实现，并提供 额外功能，如 携带附件，stmp 验证等。注意：是 rar 格式压缩-a function of a very strong class mail, without relying on mail () function, series by fopen function to achieve, and to provide additional features, such as carrying annex, stmp certification. Attention : rar compressed format

http://member.netease.com/~inetsoft/downloads/sourcecode/internet/email/web_based/webmail-0.7.0-source.tar.bz2

pop协议，又VC。MFC框架类支持，pop3邮件协议-pop agreements, VC. MFC framework class support, pop3 mail agreement

一个用VC代码实现的SMTP邮件发送程序，跟邮件服务器有握手通信过程-a VC source implementation of the SMTP mail procedures, with a handshake mail server communication process

根据用户的设置定期对POP3服务器进行检查，看有没有邮件到达以及相关的邮件内容等情况。 本例通过使用WinSocket的MFC Csocket类对POP3服务器进行操作，需要用户进行设置的选项有POP3服务器参数及Port，用户Id ，Password，检测时间等。-according to the set regularly check POP3 server, to see whether the mail arrived and the relevant content of the mail. The cases through the use of the MFC Winsocket Csocket category of POP3 server operation, users need to set up a POP3 server option parameters and Port users Id and Password. Detection of time.

pop3客户端代码，含有系统托盘和客户端两个例子。-pop3 client code, containing system tray and client two examples.

XMail web 接口 written in PHP by Achim Schmidt -XMail web interface written in PHP by Achim Schmidt

邮件服务器支持SMTP POP3 IMA，邮件服务器支持SMTP POP3 IMA-SMTP mail server support IMA POP3, SMTP mail server supports POP3 IMA