发送电子邮件

string neirong = "<table……………………s";
            MailMessage mail = new MailMessage("kainengwangzhan@163.com", "public@kaineng-group.com", zhuti, neirong);
            mail.IsBodyHtml = true;
            SmtpClient smtp = new SmtpClient();
            smtp.Host = "smtp.163.com";
            smtp.Credentials = new System.Net.NetworkCredential("kainengwangzhan@163.com", "");
            smtp.Send(mail);