private RedirectToRouteResult SendRegistratioMessage(RegistrationForm model)
        {
            var body = @"<p>Workshop Title: {0}</p>
            <p>First Name: {1}</p>
            <p>Last Name: {2}</p>
            <p>Email Address: {3}</p>
            <p>Telephone Number: {4}</p>";

            var message = new MailMessage();
            message.To.Add(new MailAddress("*****@*****.**"));
            message.From = new MailAddress("*****@*****.**");
            message.Subject = String.Format("{0} {1} wants to register for: {2}.", model.FirstName, model.LastName, model.LabName);
            message.Body = String.Format(body, model.LabName, model.FirstName, model.LastName, model.Email, model.Telephone);
            message.IsBodyHtml = true;

            using (var smtp = new SmtpClient())
            {
                var credential = new NetworkCredential
                {
                    UserName = "******",
                    Password = "******"
                };
                smtp.Credentials = credential;
                smtp.Host = "smtp.kongresrodzinychicago.org";
                smtp.Port = 587;
                smtp.EnableSsl = false;
                smtp.Send(message);
                return RedirectToAction("Donacja", "Home", new { FromRegistration = true });
            }
        }
 public ActionResult Rejestracja(RegistrationForm model)
 {
     if (ModelState.IsValid)
     {
         return SendRegistratioMessage(model);
     }
     return View(model);
 }