public ActionResult Contact(EnquiryModel model)
        {
            if (ModelState.IsValid)
            {
                string body = CreateEmailMessage(model);

                MailMessage mail = new MailMessage();
                mail.To.Add(new MailAddress(WebSettings.AdminEmail));
                mail.Subject = "Tradingwise Client enquiry from " + model.Name;
                mail.Body = body;
                mail.IsBodyHtml = true;

                try
                {
                    using (SmtpClient client = new SmtpClient())
                    {
                        client.Send(mail);
                    }

                    return RedirectToAction("Contact", new { status = true });
                }
                catch (Exception)
                {
                    return RedirectToAction("Contact", new { status = false });

                }

            }
            return View(model);
        }
        private string CreateEmailMessage(EnquiryModel model)
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("<b>CUSTOMER ENQUIRY</b><br />");
            sb.AppendLine(string.Format("Customer Name : \t {0} <br />", model.Name));
            sb.AppendLine(string.Format("Customer Telephone : \t {0} <br />", model.Telephone));
            sb.AppendLine(string.Format("Customer Email : \t {0} <br />", model.Email));
            sb.AppendLine(string.Format("Subject : \t {0} <br />", model.Subject));
            sb.AppendLine(string.Format("Homepage : \t {0} <br />", model.HomePage));
            sb.AppendLine(string.Format("Message : \t {0} <br />", model.Message));

            return sb.ToString();
        }