ASP.NET

public void SendMail()
     {

         try
         {
             String strTo = "vuyiswam@tshwane.gov.za"; ;
             String strFrom = "vuyiswamb@gmail.com";
             String strSubject = "Hi vuyiswa";
             String strbody = "I did it yahooo";
             SmtpMail.SmtpServer = "smtp.gmail.com";

             MailMessage mail = new MailMessage();

             mail.To = strTo;

             mail.From = strFrom;

             mail.Subject = strSubject;

             mail.Body = strbody;

            SmtpMail.Send(mail);
         }
         catch (Exception e)
         {
             MessageBox.Show(e.Message);

         }

     }