用socket实现的发送email程序。-socket with the realization of email procedures.

本程序实现对主机电子邮件协议的监控与截获。如利用foxmail和outlook发送的电子邮件。Socket编程，base64码变换。-The program realization of the host monitor and intercept e-mail protocol. Such as the use foxmail and outlook email. Socket programming, base64 code transformation.