private void SendActivationMail(int id) { User user = new User(); user = userRep.GetUserByID(id); string controller = user.UserID.ToString(); string url = string.Format("{0}://{1}", HttpContext.Request.Scheme, HttpContext.Request.Host) + "/Users/Verify?Id=" + controller; string message = string.Format("Click on the link to activate your membership."); message += url; MailMessage mail = new MailMessage(); SmtpClient smtp = new SmtpClient("smtp.gmail.com"); mail.From = new MailAddress("*****@*****.**"); mail.To.Add(user.Mail); mail.Subject = ""; mail.Body = message; smtp.Port = 587; smtp.Credentials = new NetworkCredential("*****@*****.**", "DenemeBaBoost123"); smtp.EnableSsl = true; smtp.Send(mail); }