Sometimes things change and someone who at one time received order email notifications no longer needs to receive them.  Luckily it's extremely easy to remove an email address from the email notification list. Simply navigate to Settings  Notifications and find the list of current email notification recipients. 

Once you have selected the email address(es) you wish to remove from this list click the Remove button below. The email addresses will now be removed from the list. Click Save Changes to apply the changes to the email notification list.  All subsequent orders will only be sent to the updated email list.