Laravel Mailable Headers

Question

I have this issue and is that I need to set header to a Mail but not via Mail::send() I need to set the headers inside the Mailable Class that I created with php artisan make:mail

Thanks a lot.

I'm using Laravel 5.3

Answer 1

You should be able to use the withSwiftMessage method inside your mailable. You can pass this method a callback which receives the Swift_Message instance which you can use to set your headers.

In your build method you could have:

$this->withSwiftMessage(function ($message) {
    $headers = $message->getHeaders();
    $headers->addTextHeader('header-name', 'optional-value');
});

Hope this helps!