ai.kaiv/email-check

up checked 2026-11-10T20:37:48.346Z

Unclaimed · Unverified

Publisher-provided description

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

Summary by lookupd

Checks a domain's email posture via MX, SPF and DMARC lookups to see if it can receive mail and resist spoofing.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http email-check https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250

Codex, remote (streamable-http)

codex mcp add email-check --url https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "email-check": {
      "url": "https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

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 along
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 percentag
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
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 pra

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/ai.kaiv/email-check.svg)](https://lookupd.com/servers/ai.kaiv/email-check)