/// <summary>
        /// Send a Mail Blast to the mailing list
        /// Reference:
        /// </summary>
        /// <param name="sweepstake"></param>
        public void SendMailBlast(Sweepstake sweepstake)
        {
            Console.WriteLine("Preparing to send e-mail blast!");
            string emailSmtpServer   = UserInterface.ShowPrompt("Enter an SMTP server e.g. smtp.gmail.com:");
            string emailUserName     = UserInterface.ShowPrompt("Enter e-mail username: "******"Enter e-mail password: "******"Winner! You win the " + sweepstake.GetSweepstakeName();

            emailMessage.Body = "You are the winner " + currentWinner.firstName;

            smtpServer.Port        = 587;
            smtpServer.Credentials = new NetworkCredential(emailUserName, emailUserPassword);
            smtpServer.EnableSsl   = true;

            smtpServer.Send(emailMessage);
        }
        /// <summary>
        /// A marketing and promotions method to bring in cash to the casino
        /// </summary>
        /// <param name="sweepstake"></param>
        private void PromoteSweepstake(Sweepstake sweepstake)
        {
            UserInterface.ShowDrawingWinner();
            sweepstake.PickWinner();

            UserInterface.ShowWinnerAnnouncement();
            Console.WriteLine(sweepstake.GetSweepstakeName());
            sweepstake.PrintContestantInfo(sweepstake.GetContestantWinner());

            UserInterface.ShowMailingList();
            SendMailBlast(sweepstake);
        }