zns_mail v0.0.4

完全基于node.js的邮件客户端。由JavaScript写成，不需要编译。如有任何问题，欢迎发送邮件讨论(blue@zhinengshe.com)。 A node.js based mail client. It is written in JavaScript, does not require compiling. If you have any question, send mail to me(blue@zhinengshe.com).

使用方法，请查看demo/demo.js for usage, shown in demo/demo.js