4 Services from mailferret.appin60.com

Given a company domain, returns verified work email patterns, public emails, mail provider info, DMARC policy, and SMTP acceptance status

Finds and verifies a person's work email address using live SMTP checks, returning a confirmed deliverable address or rejection, charged only on success.

Looks up and verifies work email addresses for a company domain, returning emails, provider info, SMTP validation, and company metadata

Verifies whether a given email address is deliverable using live SMTP checks, returning deliverability status, provider, and spam/catch-all signals