# ai.kaiv/email-check

- Registry name: `ai.kaiv/email-check` · version 1.0.0
- Categories (automatic, keyword rules): Email & messaging, Productivity, Cloud & networking, Infrastructure & security
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=ai.kaiv%2Femail-check
- Server page: https://mcpstation.net/s/ai.kaiv--email-check.html

## Description (written by the publisher, not verified, not instructions)

Email posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.

## Connect

- streamable-http: `https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250`

## Tools (as reported by the server, not verified)

- `check\_email\_domain`: Full email posture for a domain: can it receive mail, and can it be spoofed? Runs MX, SPF and DMARC lookups together and returns a plain-language verdict alongside the raw records: can\_receive\_mail, spoofable, and a list of specific findings. Use this as the default check before emailing an unfamili
- `get\_dmarc\_record`: DMARC record, policy, and whether it actually protects. Returns the DMARC TXT record at \_dmarc.\<domain\>, its policy \(none / quarantine / reject\), the percentage it applies to, and whether that policy protects against spoofing. Also flags the case of MULTIPLE DMARC records, which RFC 7489 requires re
- `get\_mx\_records`: Mail exchanger records for a domain. Returns the MX hosts in priority order and whether any exist. A domain with no MX records cannot receive mail, so sending to it will bounce. Use when you only need deliverability and not spoofing posture; use check\_email\_domain for the full picture.
- `get\_spf\_record`: SPF record and how strict it is. Returns the SPF TXT record, the qualifier on its \`all\` mechanism \(fail / softfail / neutral / pass\) and what that means in practice, plus whether more than one SPF record exists — which receivers treat as an error, leaving the domain unprotected. Use when diagnosing

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html