简单邮件发送程序的设计，通过两种协议，即SMTP和POP3使用实现注册好的邮件账号和密码进行登陆和验证-Simple mail program design，Through two agreement, namely SMTP and POP3 use registered good email accounts and realization of landing and verify password

非常需要的可以下载看看,适合初学者学习,好的算法和程序(Very good algorithm and program, suitable for beginners to learn, need to download to see.)

好的算法和程序,非常需要的可以下载看看,适合初学者学习(Good algorithm and program, very need to download to see, suitable for beginners to learn.)