If you are using mailgun as email provider and want to track when users engage with your emails, Track-Mailgun seamlessly streamlines mailgun events to your Slack. It is a free bot that connects your mailgun email events to your preferred Slack channel. You get a real-time alert for the following events:
- Successful delivery
- Opened
- Clicked on a link
- Unsubscribed from a mailing list
- Failed to deliver
- Marked as spam