[Yii2] Yii2 mailer set or disable layout template

yii2-mailer-set-layout.md

[Yii2] Yii2 mailer set or disable layout template

Yii2 Mailer is extended by yii-mail-basemailer, which the compose() would render an mail view with default layout.

Set or Disable Mailer layout

$htmlLayout

[
    'components' => [
        'mailer' => [
            '__class' => yii\swiftmailer\Mailer::class,
            'htmlLayout' => false,
            'transport' => [
                '__class' => Swift_SmtpTransport::class,
                // ...
            ],
        ],
        // ...
    ],
    // ...
],