public ActionResult Index()
        {
            if (CommonFunc.IsNotLogin(Session["UserLogin"] + ""))
            {
                return(RedirectToAction("Login", "Accounts"));
            }

            List <Emails> em = email.GetListEmail();

            if (em == null || em.Count == 0)
            {
                return(View());
            }

            return(View(em));
        }