private MailMessage CreateMailMessage(IFileInfo[] outdatedFiles)
        {
            var message = new MailMessage(string.Join(";", Settings.ToEmailAddresses), Settings.FromEmailAddress);
            if (outdatedFiles.Any())
            {
                var friendlyMessage = string.Format("There are {0} files that were not copied: ", outdatedFiles.Count());
                var body = new StringBuilder();
                Console.WriteLine(friendlyMessage);
                body.Append(friendlyMessage);
                foreach (var file in outdatedFiles)
                {
                    Console.WriteLine("\t" + file);
                    body.Append("\t" + file.Name);
                }
                message.Subject = "Wake Up!";
                message.Body = body.ToString();
            }
            else
            {
                Console.WriteLine("All files are up to date!");
                message.Subject = "Keep sleeping... All is Good.";
                message.Body = "All files are up to date!";
            }

            return message;
        }