Question:

When in Django I try the following with a Django user:

user.email = None user.save()

I get the exception:

NOT NULL constraint failed: auth_user.email

How does one go about deleting a user's email?

In Django, a User is defined as follows:

email = models.EmailField(_('email address'), blank=True)

Consequently, a user's email can be blank (i.e. "") but not null (i.e. None). You clear a user's email with the following:

user.email = "" user.save()