Notification: Recipients Send the Difference from User:Email

have any suggestions?

The requirement is that one user can have multiple email addresses and set a primary email. However, I found that the search functionality is fixed to search by “email” only.

Do you have any recommendations on how to resolve this issue if I want to send messages to a different email address?

**without modifying “notification.py” I want to continue updating the version to stay aligned with the standard.