This package is an add on for spatie/laravel-mailcoach that can process the feedback given by Sendgrid.
We invest a lot of resources into creating best in class open source packages. You can support us by buying one of our paid products.
We highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. You'll find our address on our contact page. We publish all received postcards on our virtual postcard wall.
You can view all documentation on the mailcoach site.