Verification Pipeline
Reference diagramStatic view of how DMPHub verifies emails and phone numbers — every stage, every gate, every weighted signal, and the exact path a real verification walks through. Click any node for the plain-English explanation and the code that implements it.
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17 nodes · 20 edges
Email Verification Pipeline7 stages: syntax → DNS/MX → SMTP handshake + catch-all probe → bounce DB → parallel Tier-2 signals → risk score → final status. Click any node for the plain-English explanation and code reference.