使用java做的一个邮件管理系统，对于掌握一定j2ee的读者有很大的帮助！-a email system that edit by java language which is useful for the reader who possess basic java knowledge !

java语言实现的邮件发送客户端，包含了完整的源代码和SWT图形界面设计的包。-java language of the mail client, including full source code and SWT graphical interface design package.