# Email Deliverability Audit API MCP server

Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-br0ski777-email-deliverability
- Repository: https://github.com/Br0ski777/email-deliverability-x402
- Website: https://github.com/Br0ski777/email-deliverability-x402

## Install
- Endpoint: https://email-deliverability.api.klymax402.com/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://email-deliverability.api.klymax402.com/mcp

## Tools
- email_audit_deliverability - Use this when you need to audit email deliverability for a domain. Checks SPF record validity, DKIM selectors (google, default, selector1), DMARC policy, and MX records. Returns a deliverability score 0-100 with specific recommendations to improve inbox placement. Do NOT use for email validation — use email_verify_address. Do NOT use for email finding — use email_find_by_name. Endpoint: https://email-deliverability.api.klymax402.com/mcp

## Resources
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## Prompts
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## Metadata
- Owner: io.github.Br0ski777
- Version: 1.1.0
- Runtime: Sse
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 16, 2026
- Source: https://registry.modelcontextprotocol.io