title: how can I change the email and name from the sender?
body: <p>I try to create a contact form in mvc 4, it's work but the sender (email and name) is always the same that I use in my credentials for the smtp, I want to display the email and the name of the user who send it from my contact form, any help? this is my code:</p>
  
  <p>model:</p>
  
  <pre><code>[Required(ErrorMessage="Requerido")]
  public string nombre { get; set; }
  
  [Required(ErrorMessage = "Requerido")]
  [DataType(DataType.EmailAddress)]
  public string email { get; set; }
  
  [Required(ErrorMessage = "Requerido")]
  public string telefono { get; set; }
  
  [Required(ErrorMessage = "Requerido")]
  public string comentario { get; set; }
  </code></pre>
  
  <p>controller:</p>
  
  <pre><code>[HttpPost]
      public ActionResult Index(contactModel model)
      {
          if (ModelState.IsValid)
          {
              insertContact(model.nombre, model.email, model.telefono, model.comentario);
              TempData["notice"] = "your form was submitted.";
              return RedirectToAction("Index", "Home");
          }  
  
          return View();
      }
  
  private void insertContact(string nombre, string email, string telefono, string comentario)
      {    
          MailMessage mail = new MailMessage();
          mail.To.Add("addressee@example.com");
          mail.From = new MailAddress(email, nombre);
          mail.Sender = new MailAddress(email, nombre);
          mail.Subject = "Solicito informacion";
          mail.Body = telefono + comentario;
          mail.IsBodyHtml = true;
  
          SmtpClient smtp = new SmtpClient();
          smtp.Host = "smtp.gmail.com";
          smtp.Port = 25;
          smtp.UseDefaultCredentials = false;
          smtp.Credentials = new NetworkCredential("my.email@gmail.com","my.pass");
          smtp.EnableSsl = true;
          smtp.Send(mail);
      }
  </code></pre>