On the settings: Send the site admin emails - all are checked.
Checkout: when a member checks out.
Admin Changes: when an admin changes a user's membership level through the dashboard.
Cancellation: when a user cancel's his or her account.
Bill Updates: when a user updates his or her billing information.
However I am not getting the checkout emails in 18.104.22.168 and 22.214.171.124, but I did just get and admin change email.