public class CreateSubscribeController : Controller
{
    // GET: CreateSubscribe
    public ActionResult Index()
    {
        return View();
    }


    public ActionResult Create(string subscriberemail)
    {

        var keys = new Dictionary<string, string>() {
            { "Email",subscriberemail }
        };

        if (SitefinityWebApp.Helpers.SitefinityHelper.CreateSubscriberAndAddToMailingList(MailList.Maillist, subscriberemail))
        {
            SitefinityWebApp.Helpers.SitefinityHelper.SendEmailByTemplate(EmailTemplates.SubscribeEmail, subscriberemail, keys);
            return Json(new { val = true }, JsonRequestBehavior.AllowGet);
        }
        else
        {
            return Json(new { val = false }, JsonRequestBehavior.AllowGet);
        }
    }
}