关于Jmail组件的错误信息

[dapha]

jmail.SMTPMail 错误 '8000ffff'

The message was undeliverable. All servers failed to receive the message

/email.asp，行9
Set JMail = Server.CreateObject("JMail.SMTPMail")
JMail.ServerAddress = "smtp.khgd.net"
JMail.Sender = "[e-mail]"
JMail.Subject = "邮件主题"
JMail.AddRecipient "[e-mail]"
JMail.Body = "邮件正文"
JMail.Priority = 1
JMail.Execute'错误在这里。
麻烦大家告之

[dapha]

没有此属性呀。对了，版本是4.1版的。我在服务器不行，现在下载到自己机子上安装也出同样的错误。哪位大哥有遇到过此问题的，请帮帮忙啦！

[alfdu]

jmail.send