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    <h3>Editing: PendingMail.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

namespace Illuminate\Mail;

use Illuminate\Contracts\Mail\Mailable as MailableContract;
use Illuminate\Contracts\Mail\Mailer as MailerContract;
use Illuminate\Contracts\Translation\HasLocalePreference;
use Illuminate\Support\Traits\Conditionable;

class PendingMail
{
    use Conditionable;

    /**
     * The mailer instance.
     *
     * @var \Illuminate\Contracts\Mail\Mailer
     */
    protected $mailer;

    /**
     * The locale of the message.
     *
     * @var string
     */
    protected $locale;

    /**
     * The &quot;to&quot; recipients of the message.
     *
     * @var array
     */
    protected $to = [];

    /**
     * The &quot;cc&quot; recipients of the message.
     *
     * @var array
     */
    protected $cc = [];

    /**
     * The &quot;bcc&quot; recipients of the message.
     *
     * @var array
     */
    protected $bcc = [];

    /**
     * Create a new mailable mailer instance.
     *
     * @param  \Illuminate\Contracts\Mail\Mailer  $mailer
     * @return void
     */
    public function __construct(MailerContract $mailer)
    {
        $this-&gt;mailer = $mailer;
    }

    /**
     * Set the locale of the message.
     *
     * @param  string  $locale
     * @return $this
     */
    public function locale($locale)
    {
        $this-&gt;locale = $locale;

        return $this;
    }

    /**
     * Set the recipients of the message.
     *
     * @param  mixed  $users
     * @return $this
     */
    public function to($users)
    {
        $this-&gt;to = $users;

        if (! $this-&gt;locale &amp;&amp; $users instanceof HasLocalePreference) {
            $this-&gt;locale($users-&gt;preferredLocale());
        }

        return $this;
    }

    /**
     * Set the recipients of the message.
     *
     * @param  mixed  $users
     * @return $this
     */
    public function cc($users)
    {
        $this-&gt;cc = $users;

        return $this;
    }

    /**
     * Set the recipients of the message.
     *
     * @param  mixed  $users
     * @return $this
     */
    public function bcc($users)
    {
        $this-&gt;bcc = $users;

        return $this;
    }

    /**
     * Send a new mailable message instance.
     *
     * @param  \Illuminate\Contracts\Mail\Mailable  $mailable
     * @return void
     */
    public function send(MailableContract $mailable)
    {
        $this-&gt;mailer-&gt;send($this-&gt;fill($mailable));
    }

    /**
     * Push the given mailable onto the queue.
     *
     * @param  \Illuminate\Contracts\Mail\Mailable  $mailable
     * @return mixed
     */
    public function queue(MailableContract $mailable)
    {
        return $this-&gt;mailer-&gt;queue($this-&gt;fill($mailable));
    }

    /**
     * Deliver the queued message after the given delay.
     *
     * @param  \DateTimeInterface|\DateInterval|int  $delay
     * @param  \Illuminate\Contracts\Mail\Mailable  $mailable
     * @return mixed
     */
    public function later($delay, MailableContract $mailable)
    {
        return $this-&gt;mailer-&gt;later($delay, $this-&gt;fill($mailable));
    }

    /**
     * Populate the mailable with the addresses.
     *
     * @param  \Illuminate\Contracts\Mail\Mailable  $mailable
     * @return \Illuminate\Mail\Mailable
     */
    protected function fill(MailableContract $mailable)
    {
        return tap($mailable-&gt;to($this-&gt;to)
            -&gt;cc($this-&gt;cc)
            -&gt;bcc($this-&gt;bcc), function (MailableContract $mailable) {
                if ($this-&gt;locale) {
                    $mailable-&gt;locale($this-&gt;locale);
                }
            });
    }
}
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