Yarik / artbox-basic

  <?php
  return [
      'components' => [

          'db'     => '',

          'mailer' => [
              'class' => 'yii\swiftmailer\Mailer',
              'viewPath' => '@common/mail',
              // send all mails to a file by default. You have to set
              // 'useFileTransport' to false and configure a transport
              // for the mailer to send real emails.
              'useFileTransport' => true,
          ],
      ],
  ];