@EventHandler
    public void onLogin(final LoginEvent e)
    {
        final String p = e.getConnection().getName();

        ProxyServer.getInstance().getScheduler().runAsync(BungeeUtils.INSTANCE, new Runnable()
        {
            public void run()
            {
                ProxiedPlayer pl = ProxyServer.getInstance().getPlayer(p);
                if(!(pl.hasPermission("bungeeutils.maintenance.bypass"))){
                    e.setCancelled(true);
                    e.setCancelReason("§cServer in maintenance...");
                }else{
                    e.setCancelled(false);
                }
            }
        });
    }