这个是俺从国外的网站上找的，很经典的，学习有关邮件编程很有用的！-from abroad find it on the website of the classic study of the mail program very useful!

实现web邮箱功能，实现应用了spring+hibernate+struts技术，是学习这三项技术结合使用朋友们的好例子。-achieve web mail functions, Application to achieve the spring hibernate struts technology, This study is a combination of three technical friends a good example.

邮件服务器的源码 要学习C#开发的环境 供学习-Mail server for the source study