$whitelist_options['general'][] = 'WPLANG';
/**
- * Toggle post-by-email functionality.
+ * Filter whether the post-by-email functionality is enabled.
*
* @since 3.0.0
*
- * @param bool True or false, based on whether post-by-email configuration is enabled or not.
+ * @param bool $enabled Whether post-by-email configuration is enabled. Default true.
*/
if ( apply_filters( 'enable_post_by_email_configuration', true ) )
$whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options);