<?php

namespace AppListeners;

use AppEventsNewMail;
use IlluminateQueueInteractsWithQueue;
use IlluminateContractsQueueShouldQueue;
use AppJobsSendEmail;
use CarbonCarbon;
class NewMailListener implements ShouldQueue
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  NewMail  $event
     * @return void
     */
    public function handle(NewMail $event)
    {
       $addressee = $event->user->name;
       $address = $event->user->email;
       $type = "NewMail";
       $job = (new SendEmail($type,$addressee,$address))->delay(Carbon::now()->addMinutes(10));
       dispatch($job);
    }
}

<?php

namespace IlluminateContractsQueue;

interface ShouldQueue
{
    //
}