Disables Expired Listing email

disable-expire-listing-email.php

<?php
/*
 * Plugin Name: Disable Expired Listing Email
 * Description: Disable Expired Listing Email
 * Version: 1.0.0
 * Author: Artem Frolov (dikiyforester)
 * Author URI: https://www.appthemes.com/members/dikiyforester/
*/

function my_appthemes_notify_user_expired_listing( $args ) {
	$args['to'] = '';
	return $args;
}
add_filter( 'appthemes_notify_user_expired_listing', 'my_appthemes_notify_user_expired_listing' );