public function sendEmail(Mailer $mailer, Reply $reply)
{
$data = ['posted_by' => $reply->user->{config('forum.user.username')}, 'link' => route('forum.conversation.show', $reply->conversation->slug)];
$mailer->queue('Forum::Emails.template', ['data' => $data], function ($message) use($reply) {
$message->from(config('forum.emails.from'), config('forum.emails.from-name'));
$message->to($reply->conversation->user->email, $reply->conversation->user->{config('forum.user.username')})->subject(config('forum.emails.subject'));
});
}