How to receive contents submitted in inquiry form of Contact Us page through email

MailMessage msg = new MailMessage();

msg.From.Add(txtemail.Text);
msg.Subject = "Enquiry";
msg.Body = '"+txtenquiry.Text+"';

SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.gmail.com";
smtp.Port = 25;
smtp.EnableSsl = true;
smtp.UseDefaultCredentials = true;
smtp.Credentials = new NetworkCredential("Youremail@gmail.com", "yourpassword");
smtp.Send(msg);

Add header File
using System.Net.Mail


Then on Sbmit Button Click...write the code

protected void Button1_Click(object sender, EventArgs e)
    {
        string Name = Txtname.Text;
        string Email = Txtemail.Text;
        string Phone = Txtphone.Text;
        string Country = Txtcountry.Text;
        string Comments = Txtcomments.Text;

        MailMessage Msg = new MailMessage();
        Msg.From = new MailAddress("youremail@gmail.com");
        Msg.To.Add("youremail@gmail.com");
        Msg.Subject = "Query";
        string body = " Name: " + Name + "<br/>";
        body += "Email: " + Email + "<br/>";
        body += "Phone : " + Phone + "<br/>";
        body += "Country: " + Country + "<br/>";
        body += "Comments: " + Comments + "<br/>";
        Msg.Body = body;
        Msg.IsBodyHtml = true;
        SmtpClient smtp = new SmtpClient();
        smtp.Host = "smtp.gmail.com";
        smtp.Port = 587;
        smtp.Credentials = new System.Net.NetworkCredential("youremail@gmail.com", "yourpassword");
        smtp.EnableSsl = true;
        smtp.Send(Msg);
        Response.Write("<script language='javascript'>alert('Your Query  is Submitted!!')</script>");
        Name = string.Empty;
        Phone = string.Empty;
        Email = string.Empty;
        Country = string.Empty;
        Comments = string.Empty;

    }