VB中Winsock控件在电子邮件发送中的应用

Application of Winsock of VB in Sending E-mail

在介绍电子邮件的基础上,详细介绍了简单邮件传输协议(SMTP),并对常用到的SMTP命令作了解释;简述了Vi sualBasic6.0中的Winsock控件及使用方法。最后用VB中的Winsock控件编制一个程序,实现了电子邮件的发送。

This paper introduces Simple Mail Transfer Protocol(SMTP),explains its instructions,and briefly describes the methods of Winsock of VB.A program of VB is designed to send Email.