Unable to Submit Sub-Zero Group Owner's App Feedback

Core Issue:

  • Unable to email feedback using the connected appliance application
  • The Sub-Zero Group Owner's App doesn't send feedback emails
  • Error message "Your message to appfeedback@subzero.com couldn't be delivered."

Steps to Verify Issue:

  1. Restart the device the app is on and try the app again.
  2. Verify that your Internet connection is working correctly. See also:


If feedback is unable to be submitted through the app, submit Sub-Zero Group Owner's App feedback to appfeedback@subzero.com using your typical email service outside of the app.

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