No it won't work for an email at all. You can't integrate it with email links because the service needs to surf to the url to take a screenshot and then analyze

No it won't work for an email at all. You can't integrate it with email links because the service needs to surf to the url to take a screenshot and then analyze the screenshot. If we will click on every link in an email will make chaos and unsubscribe everyone from everything and decline/accept/maybe all invitations:) The use case is more appropriate for Incident-response teams that go manually through tons of URLs to classify them or Hosting providers that go through tons of websites to check if phishing websites are hosted or some sites were hacked. Essentially any use case where you have a feed of urls that you can access from the web and tag/find phishing websites