is_email_address_unsafe ( $user_email )
- (string) user_email The email provided by the user at registration.
Defined at:Change Log:
- (bool) True when the email address is banned, false otherwise.
- Introduced in WordPress: —
- Deprecated in WordPress: —
Checks an email address against a list of banned domains.This function checks against the Banned Email Domains list
at wp-admin/network/settings.php. The check is only run on
self-registrations; user creation at wp-admin/network/users.php
bypasses this check.