sending mail in contact information with c#.net problem? help please..

Question

protected void Button2_Click(object sender, EventArgs e)
{
 string ad = TextBox1.Text;
 string firma = TextBox2.Text;
 string mail = TextBox3.Text;
 string tel = TextBox4.Text;
 string tel2 = TextBox5.Text;
 string fax = TextBox6.Text;
 string fax2 = TextBox7.Text;
 string web = TextBox8.Text;
 string mesaj = TextBox9.Text;

 try 
 {
  string fromAddress = "[email protected]";
  string fromName = "user";
  string toMail = "[email protected]";
  string toNme = "Mr.";
  string msgSubject = "Contact";
  string sifre = "userpassword";

  string msgBody = "you have a message; \n"
  + "\n"
  + "\n"
  + "Mesaj? Gonderenin Ad? :" + ad + "\n"
  + "Mesaj? Gonderen Firma :" + firma + "\n"
  + "Mesaj? Gonderenin Maili :" + mail + "\n"
  + "Mesaj? Gonderenin Tel. Numaras? :" + tel + tel2 + "\n"
  + "Mesaj? Gonderenin Fax Numaras? :" + fax + fax2 + "\n"
  + "Mesaj? Gonderenin Web Adresi :" + web + "\n"
  + "\n"
  + "\n"
  + "" + mesaj + ""
  + "\n"
  + "\n"
  + "=======================================" + "\n";

  SmtpClient client = new SmtpClient();
  client.Credentials = 
  new System.Net.NetworkCredential(fromAddress, sifre);
  client.Host = "smtp.gmail.com";
  client.Port = 1772;
  client.EnableSsl = false;
  MailAddress from = new MailAddress(fromAddress, fromName);
  MailAddress to = new MailAddress(toMail, toNme);
  MailMessage message = new MailMessage(from, to);

  message.Subject = msgSubject;
  message.Body = msgBody;

  client.Send(message);
  Response.Redirect("iletisim.aspx");
 }
 catch (Exception ex)
 {
 }
}

and WEB.CONFIG

<configuration>
  <system.net>
    <mailSettings>
      <smtp deliveryMethod="Network" from="[email protected]">
        <network host="smtp.gmail.com" port="1772" defaultCredentials="false"
            userName="user" password="userpassword"/>
      </smtp>
    </mailSettings>
  </system.net>
</configuration>

i am on my web site's contact, and i fill some textbox and i click send button. later i open [email protected] account but i didnt receive contact information mail.. Where do I make a mistake??

Answer 1

Try to send a simple email using this snippet:

    var smtpClient = new SmtpClient("smtp.gmail.com", 587)
    {
        Credentials = new NetworkCredential(
            "[email protected]", 
            "yourpassword"
        ),
        EnableSsl = true
    };
    smtpClient.Send("[email protected]", "[email protected]", "subject", "body");

Assuming, [email protected] and yourpassword are your username and password on google.

The differences from your code are the port 587 (instead of your 1772) and use of SSL (EnableSsl = true).