一个小程序，可以虚拟SMTP服务器，当时设计的用途主要是我的域名邮箱MX指向是否正确，给自己邮件发一封EMAIL，即可看到效果-a small procedure, the virtual SMTP server, The design of the main purposes of my MX domain name plate at the right to own a mail EMAIL. can see results

邮件服务器搭建 smtp，An SMTP/ESMTP Client module for Node.js (maybe one day in a far off gallaxy I might write the server) - Features: - Very basic protocol implementation - Very basic wrapper around the protocol to provide a bit of a nice interface

本系统主要是针对用户和学生的，用户的信息是直接在注册的时候保存到数据库中的。(This system is mainly aimed at users and students, and the information of users is directly stored in the database when registered.)