How to send email in ASP.Net

using System.Net;
using System.Web.Mail;
using System.Net.Mail;

public void SendMail()
{
string smtpServer;
smtpServer = "xx.xx.xxx.xx";
try
{
System.Web.Mail.MailMessage msgObj = new System.Web.Mail.MailMessage();
msgObj.From = ConfigurationManager.AppSettings["From"].ToString();
msgObj.To = ConfigurationManager.AppSettings["ToMailID"].ToString();
msgObj.Cc = ConfigurationManager.AppSettings["CCMailID"].ToString();
msgObj.Body = "I love logiing";
msgObj.Subject = ConfigurationManager.AppSettings["Subject"].ToString();
msgObj.BodyFormat = MailFormat.Html;
SmtpMail.SmtpServer = smtpServer;
SmtpMail.Send(msgObj);

SmtpClient smtp = new SmtpClient();
smtp.ser

}
catch
{

}
finally
{

}
}