New Contact Registration email notifications not working

Summary:

If a new contact registers from storefront for a particular account, then contacts with the administrator / delegated admin role of that particular account should receive a notification on the new shopper registration request.

Content (required):

If a new contact registers from storefront for a particular account, then contacts with the administrator / delegated admin role of that particular account should receive a notification on the new shopper registration request. This functionality is not working.

For ex: Create an Account ABC and configure all required settings like contract, address, etc., now add a contact [ex: newadmincontact@accounta.com] and assign role Administrator and make that contact active.