I have completed all of the steps you suggest, but the problem remains. With Better Notification, I cannot send any notification to the user. I can receive it as Admin but no notification is sent at the transactional level for users. WordPress default emails are sent. The message I get is: This notification doesn’t support additional email fields due to a limitation in WordPress. How to resolve this limitation and ensure that Beter Notifications can send notifications to new users, rather than WordPress default emails?