https://www.gravityforms.com/add-ons/mailgun/

The Mailgun add-on seamlessly integrates Gravity Forms with Mailgun to easily send form notifications using the Mailgun email service.Easily use Mailgun to send your form notifications.More Reliable DeliveryTrack Email Activity

Changelog

- Added support for CC and BCC values when sending a notification.

- Updated the documentation link for verifying domains to a more helpful documentation page.

- Fixed an issue where the "find your private API Key" link on the settings page is invalid.

- Fixed an issue where the links in the notification page are not redirecting the user to the correct Mailgun documentation pages.