Brand_Purpose

Site URL: https://www.eurocastbrands.com Just recently my customers stopped receiving automated purchase and shipping emails that my site used to send. I checked my Commerce>Notification settings and everything seems the same ... test emails came to me. I asked customers who called (because they were looking for their confirmations) to check their spam folders and they said they found nothing. Any thoughts? I have attached a screen capture showing my order confirmation notification settings. Thank you in advance for any time and help any of your can provide.