# Free Email Verifying

> Free email verification: syntax, DNS/MX, and SMTP signals when allowed. Outputs deliverable, undeliverable, risky, and unknown. Does not send marketing mail to the address under test.

This site publishes Markdown companions under `/llm/` for assistants with limited HTML parsing. Human pages mirror the same facts.

## Essential context

- [Product overview](https://freeemailverifying.com/llm/overview.md): Brand, outputs, trust boundaries, canonical routes.
- [Verification pipeline](https://freeemailverifying.com/llm/verification-pipeline.md): Syntax → DNS/MX → SMTP; catch-all; why unknown exists.
- [Developer API](https://freeemailverifying.com/llm/api.md): POST /verify JSON contract and security notes.
- [FAQ (Markdown)](https://freeemailverifying.com/llm/faq.md): Citation-friendly Q&A aligned with /faq/.

## Site pages (HTML)

- [Home — interactive validator](https://freeemailverifying.com/)
- [FAQ](https://freeemailverifying.com/faq)
- [Features](https://freeemailverifying.com/features)
- [How it works](https://freeemailverifying.com/how-it-works)
- [API documentation](https://freeemailverifying.com/api)
- [Pricing](https://freeemailverifying.com/pricing)

## Optional

- [Privacy](https://freeemailverifying.com/privacy)
- [Terms](https://freeemailverifying.com/terms)