Simplest Way of Sending Email

    try
        {
            SmtpClient smtpMailObj = new SmtpClient();
        //eg:localhost, 192.168.0.x, replace 
        //with your server name
            smtpMailObj.Host = "myMailServer"; 
            smtpMailObj.Send(txtFrom.Text, txtTo.Text,
             txtSubject.Text, txtComment.Text);
            Response.Write("Your Message has been 
            sent successfully");
        }
        catch (Exception ex)
        {
            Response.Write("Message Delivery Fails");
        }