Caorda’s QA environment has been configured to prevent emails from being sent out.
This is to prevent emails from being sent out to unaware parties while doing tests on various systems on your QA site. Test purchases, notification of orders etc. all get funnelled to a Caorda managed development mailbox.
This system however isn’t foolproof and sites configured to use their own email relay system (e.g. SMTP.com or Mailgun) will bypass our redirects, sending emails out. If your site is configured this way please be aware that test emails will not be stopped and your fulfillment group may try to send out an item.