NET 发送邮件

MailMessage mailObj = new MailMessage();
mailObj.From = new MailAddress("whywhatlove8@126.com"); //发送人邮箱地址
mailObj.To.Add("1158177956@qq.com");   //收件人邮箱地址
mailObj.Subject = "主题测试";    //主题
mailObj.Body = "正文测试";    //正文
SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.126.com";         //smtp服务器名称
smtp.UseDefaultCredentials = true;
smtp.Credentials = new NetworkCredential ("whywhatlove8@126.com", "8979732");  //发送人的登录名和密码
smtp.Send(mailObj);