这是本人在完成邮件发送系统中用JavaMail发送需要认证邮件的原代码，有实际应用价值。-This is the completion of my mail delivery system using JavaMail need to send certified mail of the original code, the practical application value.

VC编程开发的邮件系统经典代码VC programming code developed by the classic mail system -VC programming code developed by the classic mail system