Laravel Mandrillhooks is a package that includes a simple Mandrill webhook base controller for catching bounced, rejected, etc mail events:
A simple Mandrill webhook controller to help with email events. Useful for notifying users that you cannot reach them via email inside your application. Compatible with Laravel 5+ and Lumen 5+.
After installing, you can setup your controller that extends
MandrillWebhookController and then add methods that follow a specific format to match Mandrills hooks. In the code this is:
'handle' . studly_case(str_replace('.', '_', $event['event']));
I was unable to find a list of webhooks from Mandrills side so it would be nice if the readme included a full list of web hooks or at least linked to a list.