# EmailValidator

> Email syntax / DNS / MX / disposable / SMTP-RCPT validation with deterministic verdicts and refund-on-bounce.

- **Domain**: `pingvalid.com`
- **Provider**: pingvalid (https://pingvalid.com)
- **A2A protocol version**: 1.0
- **Kind**: a2a_agent
- **Category**: verification
- **Live-responds (last probe)**: False
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 75%
- **Payment protocol**: a2a_x402

## Skills
- **Validate a single email** — Run the T0–T7 pipeline on one email and return verdict + per-tier evidence.
- **Validate a list of emails** — Async bulk validation. Returns a task immediately; client polls or subscribes via SSE.
- **Query a bulk job** — Fetch state and partial results for a previously-submitted bulk task.
- **Explain a verdict** — Render a natural-language explanation of a previous verdict, citing the per-tier evidence.

## URLs
- Agent card: https://pingvalid.com/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/pingvalid.com