How do send a mail in contact us page in ASP.NET?

try
            {
                var SendersAddress = "senderemail@gmail.com";
                var SendersPassword = "senderpassword";
                var ccMailId = "ccemail@gmail.com";
                var ReceiversAddress = "name@gmail.com";
                var subject = "Deatils";
                var body = "Name:aaa, Mobileno:9786543210, Emailaddress:name@gmail.com,Comments:hai";
                //we will use Smtp client which allows us to send email using SMTP Protocol
                //i have specified the properties of SmtpClient smtp within{}
                //gmails smtp server name is smtp.gmail.com and port number is 587
                SmtpClient smtp = new SmtpClient
                {
                    Host = "smtp.gmail.com",
                    Port = 587,
                    EnableSsl = true,
                    DeliveryMethod = SmtpDeliveryMethod.Network,
                    Credentials = new NetworkCredential(SendersAddress, SendersPassword),
                    Timeout = 3000000
                };

                //MailMessage represents a mail message
                //it is 4 parameters(From,TO,subject,body)

                MailMessage message = new MailMessage(SendersAddress, ReceiversAddress, subject, body);
                /*WE use smtp sever we specified above to send the message(MailMessage message)*/

                if (!string.IsNullOrEmpty(ccMailId))
                {
                    message.CC.Add(ccMailId);
                }

                message.BodyEncoding = Encoding.UTF8;
                message.SubjectEncoding = Encoding.UTF8;

                AlternateView htmlView = AlternateView.CreateAlternateViewFromString(body);
                htmlView.ContentType = new System.Net.Mime.ContentType("text/html");
                message.AlternateViews.Add(htmlView);

                smtp.Send(message);
                Console.WriteLine("Message Sent Successfully");
                //Console.ReadKey();
            }
            catch (Exception ex)
            {                
                Console.WriteLine(ex.Message);
                //  Console.ReadKey();
            }