I create an account under an email and delete the account. I can then create a new account with the email associated with the deleted account.
I activated the account deletion UI in my devstack:
1. Enable "course_experience.gdpr" waffle flag.
2. Run ./manage.py lms --settings=devstack_docker populate_retirement_states
I register an account with the email address "email@example.com". I delete the account with the new UI. I register a new account with the same email, "firstname.lastname@example.org".
After creating the new "email@example.com" account, I can't delete the account. The deletion code finds and reports a duplicate user for that email.
I have not run any deletion-related jenkins jobs or scripts.