public function handle()
 {
     $num = $this->argument('num');
     $queuedEmails = QueuedEmail::query()->take($num)->get();
     foreach ($queuedEmails as $email) {
         $standardData = ['site_name' => config('app.site_name'), 'user' => $email->recipient];
         $data = array_merge($standardData, $email->data);
         \Mail::send($email->template, $data, function (\Illuminate\Mail\Message $msg) use($email) {
             $msg->from(config('app.site_email'), config('app.site_name'));
             if (!empty($email->recipient->email)) {
                 $msg->to($email->recipient->email, $email->recipient->name);
             } else {
                 // If the recipient doesn't have an email address recorded,
                 // forward this to the site administrator to figure out.
                 $msg->to(config('app.site_email'));
                 $transParams = ['name' => $email->recipient->name, 'site_email' => config('app.site_email')];
                 $newBody = trans('mail.no-recipient-address', $transParams) . '<hr />' . $msg->getSwiftMessage()->getBody();
                 $msg->getSwiftMessage()->setBody($newBody);
             }
             $msg->subject($email->subject);
         });
         $email->delete();
     }
 }