Contact Verification

Checks the contact details a counterparty gives you. Reads the SPF, DKIM, DMARC and MX records a domain publishes in public DNS and explains how spoofable the domain is, checks an email address against the RFC 5321 and RFC 5322 syntax rules for role mailbox and disposable provider signals, and parses and compares postal addresses so two versions of one address can be reconciled. No mail server is ever contacted and no mailbox is probed, so nothing here shows deliverability. A lookup that failed is reported as unresolved, never as a missing record.

Serves today. Built into ahel, nothing to set up.