LaraBug/larabug-app

use Illuminate\Foundation\Auth\User as Authenticatable;
use App\Mail\User\WelcomeEmail;

class User extends Authenticatable
{
    //
    public static function boot()
    {
        parent::boot();

        static::created(function ($user) {
            \Mail::to($user)->send(new WelcomeEmail($user));
        });
    }
}

use App\Models\User;
use Illuminate\Mail\Mailable;

class WelcomeEmail extends Mailable
{
    public $user;

    public function __construct(User $user)
    {
        $this->user = $user;
    }

    public function build()
    {
        return $this
            ->subject('Welcome to ' . config('app.name') . ' ?')
            ->markdown('emails.user.welcome');
    }
}