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filter is not described

user_registration_email filter-hook . WP 2.1.0

Filters the email address of a user being registered.

Usage

add_filter( 'user_registration_email', 'filter_function_name_5330' );
function filter_function_name_5330( $user_email ){
	// filter...

	return $user_email;
}
$user_email(string)
The email address of the new user.

Changelog

Since 2.1.0 Introduced.

Where the hook is called

register_new_user()
user_registration_email
wp-includes/user.php 2434
$user_email = apply_filters( 'user_registration_email', $user_email );

Where the hook is used (in WP core)

Usage not found!