Every time a new Netlify form is submitted, Integromat will automatically validate the email output from the form using MailboxValidator. If the status of the email is verified, it will create a new contact on Front and add it to a specific group. If the status of the email is not verified, it will create a contact and add it to another group on Front.
This is a predefined template that will make the creation of your scenario much easier. Of course, you can always expand and customize the scenario to meet your own individual needs.