ASP.NET发送电子邮件

1 SmtpClient smtpClient = new SmtpClient();
2 smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
3 smtpClient.Credentials = new System.Net.NetworkCredential("你的邮件账户", "你的邮件密码");
4 smtpClient.Host = smtp.qq.com;//指定发送的服务器
5 smtpClient.Port = 25;//指定端口号
6 smtpClient.EnableSsl = true;//是否使用SSL加密
7 smtpClient.Timeout = 100 * 1000;//设置超时时间(默认100秒)

MailMessage mailMessage = new MailMessage();
//发送人地址
MailAddress mailAddressFrom = new MailAddress("发送地址", "别名");//如:你好
mailMessage.From = mailAddressFrom;
//接收人(可能有多个)
foreach (MailAddress mailAddress in MailTo)
 {
      mailMessage.To.Add(mailAddress.Address);
 }
mailMessage.Subject = Subject;//标题
if (!IsBodyHtml)
      mailMessage.Body = MailBody;//内容
 mailMessage.BodyEncoding = Encoding.UTF8;//内容编码

 //抄送（可能多个）
 foreach (MailAddress mailAddress in MailCc)
{
      mailMessage.CC.Add(mailAddress.Address);
}
//内容是否为HTML
mailMessage.IsBodyHtml = IsBodyHtml;