Track-Mailgun is a free Slack bot that helps you track activity on emails you send using mailgun in realtime, directly in your Slack.
Track-Mailgun app does not store any data about the emails that are being tracked. The app receives incoming events from mailgun and passes the details to your Slack. The data once sent to Slack is not retained in our servers. The app receives no information about your team or channel from Slack during the integration. We only save data about your preferences (entered by you during the setup) and Slack webhook url.