Mailgun is an email marketing service aimed at developers that offers transactional email APIs that enable you to send, receive, and track emails.
But even if you’re not a web developer, Mailgun enables you to easily set up beautiful email templates within minutes. If you want to start sending wordpress form notifications using the Mailgun email service, you should consider Gravity Forms.
It is – so far – the only form builder that allows a direct connection. It even allows you to track if you user’s have opened the form notification and clicked on the link inside the mail.
- More about Mailgun email service.