2 commits

Author	SHA1	Message	Date
justin	ed0a44645e	Email verifier: add catch-all domain detection via random probe ... Before checking the real address, sends a random 20-char address to the domain. If the server accepts it (250), the domain is catch-all and individual verification is meaningless. Result cached per domain. Existing known catch-all list (gmail, outlook, etc.) still bypassed. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-29 14:34:23 -05:00
justin	e67df3c4c3	DOT intake: review-only (no telecom entity step), email verifier, ... updated flagger excluding 4+ year stale carriers - Intake manifest: DOT services use ["review"] only, skipping the telecom entity step with FRN/USAC fields - Flagger: excludes 4+ year overdue carriers from campaign (spam trap risk). 18,277 safe targets from 100K records. - Email verifier: self-hosted MX + SMTP verification tool Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-05-29 00:29:28 -05:00