How does ASP send activation emails after registration? _html/css_WEB-ITnose

<%Sub Sendemail(title,content,email)Set jmail = Server.CreateObject("JMAIL.Message") '建立发送邮件的对象jmail.silent = true '屏蔽例外错误，返回FALSE跟TRUE两值jjmail.logging = true '启用邮件日志jmail.Charset = "GB2312" '邮件的文字编码为国标jmail.ContentType = "text/html" '邮件的格式为HTML格式jmail.ISOEncodeHeaders = false '是否进行ISO编码，默认为True(加上了这一句)jmail.AddRecipient email '邮件收件人的地址jmail.From = "163@163.com" '发件人的E-MAIL地址jmail.MailServerUserName = "163@163.com" '登录邮件服务器所需的用户名jmail.MailServerPassword = "11111" '登录邮件服务器所需的密码jmail.Subject = title '邮件的标题 jmail.Body = content '邮件的内容'jmail.Prority = 1 '邮件的紧急程序，1 为最快，5 为最慢， 3 为默认值jmail.Send("Smtp.163.com") '执行邮件发送（通过邮件服务器地址）jmail.Close() '关闭对象End Sub%>