How to remove user using Django Allauth API?

Question

When a user in my Django app cancels their account, I set is_active=False in the auth_user table.

However, if that use signs up again, Allauth complains that the email is already in use, even if I manually change the email field to something else in the auth_user table.

Allauth is going by the email addresses in the 'account_emailaddress' table. So what's the correct API call to tell Allauth to forget that email, while also setting the auth_user table to not active? Is it safe to delete the entry from the 'account_emailaddress' table myself?

Or maybe there's a signal that allauth uses to listen for the record in the auth_user table being completely deleted by my app, and just unsetting 'is_active' isn't enough?

I see no such signal listed in the docs, though there is one for changing the email.

In short, what's the Allauth way to a) suspend and/or b) delete a user?

I'm not concerned about social accounts at the moment, though one will be used later.

The following answer implies it's enough to set is_active=False as I describe above, but I've found that more is needed if you want to allow that email to be reused.

How to allow user to delete account in django allauth?