The code below demonstrates a quick way to email all the exceptions that occur in an application:

protected void Application_Error(Object sender, EventArgs e) {     Exception ex = Server.GetLastError();     MailMessage msgMail = new MailMessage();     msgMail.From 	= "[email protected]";     msgMail.To 	= "[email protected]";     msgMail.Subject 	= ex.Message.ToString ();     msgMail.Body 	= ex.ToString ();     msgMail.BodyFormat = MailFormat.Html;      SmtpmsgMail.SmtpServer = "localhost";     SmtpmsgMail.Send( mail );}