[Feature] Return mail `message_id`

[ninjaparade]

I think a great feature of this package would be to allow the underlying mailable to return the message_id

I recall you can do something like this

 $this->withSwiftMessage(function ($message) {
    /// $message->getId() available here.
  });

I think it would be great if you're tracking opens/clicks from these services and their web hooks.

I personally do this with mailgun and would love to be able to do that.

[gaelreyrol]

Hi @ninjaparade,

I don't unterstand exactly what you want to mean but I can tell you that the send method always return the response from the driver you use.

For tracking opens/clicks, It can be done easily by extending the driver interface and/or implementing the method on the driver you want. So if you need it quickly feel free to contribute otherwise I or @martinpotel will take care of this soon or later !

Thanks for the feedback btw !

Regards