经常在论坛看到网友提问如何发送电子邮件(SMTP服务器认证),其实只要知道客户端与邮件服务器之间会话,用户 名和密码是通过base64编码加密后传送,问题就很容易被解决.协议使用方面和smtp协议使用是一模一样的,值得 注意的就是esmtp协议在用户名和密码验证时，服务器返回一个354的消息代号.本代码没有针对错误提示信息处理， 但保证能正常发送邮件,大家可以自己完善它,本代码还使用IME编码，这样就可以发送超文本电子邮件了。用过 Foxmail4.1朋友应该知道，它实现的图文并茂声音邮件是它的一个亮点。本代码同样可以实现超文本邮件，要发 送mid做为背景音东的邮件，只要对ime代码部分稍加修改就可以实现,歌曲也须用base64编码后发送。目前流行 邮件病毒的原理和此一样,通过IE在IME中的漏洞实现,解决方法可以在注册表中删除IME编码格式，或者安装Winamp 同样也可以解决它(需做的只要在winamp支持的文件格式全选上)，怎么越讲越跑题了，大家不要向我扔臭鸡蛋呀， hehe,我也不多废话了，下附本软件所有代码.全整代码也可以在我的个人主页上下载,欢迎各位VB爱好与我联系，交 流编程技术.-often at the Forum to see how an online friend send e-mail (SMTP server authentication), as long as the client to know and conversation between mail servers, user name and password by base64 encoding encrypted transmission, the problem can easily be solved. Use agreement and use agreement is smtp exactly the same, it should be noted is in agreement ESMTP user name and password verification, the server returns a 354 code information. the code does not address the wrong message, but to ensure normal mail, we can complete it themselves, the code also uses IME coding, it can send an e-mail hyperlinks. Used Foxmail4.1 friends should know, it achieved the physical voice mail is the one bright spot. The same code can be achieved Hypertext mail to be sent as a background sound mid east of mail, as