EmailRep API

A free API for email address reputation

EmailRep is a system of crawlers, scanners, and enrichment services that collect data on email addresses, domains, and internet personas.

EmailRep uses hundreds of data points from social media profiles, professional networking sites, dark web credential leaks, data breaches, phishing kits, phishing emails, spam lists, open mail relays, domain age and reputation, deliverability, and more to predict the risk of an email address.