Google tells you what exists. Faceabot tells you what holds up.
DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).
MCP endpoint :https://api.mailsecuritytools.com/mcp · website · measurements and detailsAudit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.
MCP endpoint :https://signatureforever.com/mcp · website · measurements and detailsDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
MCP endpoint :https://intodns.ai/api/mcp · website · measurements and detailsPrivate email aliases that forward to your inbox: create, find, edit and turn aliases off or on.
MCP endpoint :https://hidemail.app/mcp · website · measurements and detailsEmail posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.
MCP endpoint :https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250 · measurements and detailsPaid email, DNS, mail-security and RDAP intelligence for agents over x402.
MCP endpoint :https://email-dns-preflight-x402.copper-crate.workers.dev/mcp · website · measurements and detailsGive AI agents secure access to your email via private aliases with dedicated mailbox storage.
MCP endpoint :https://mcp.po6.com · website · measurements and detailsEmail signature management finally simple and measurable. Built for teams & AI agents.
MCP endpoint :https://mcp.scribe-mail.com/mcp · website · measurements and detailsValidate emails without sending mail: syntax, MX, disposable, role and typo checks, SPF/DMARC.
MCP endpoint :https://mcp.apify.com/?tools=fetch-actor-details,fairquery/email-validator-mx-disposable · website · measurements and detailsBusiness email on your own domain: mailboxes, send and read mail, drafts, aliases and DNS setup.
MCP endpoint :https://faivelo.com/api/mcp · website · measurements and detailsA real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
MCP endpoint :https://api.mails.ai/mcp · website · measurements and detailsRead, search, compose, and send emails via Apple Mail on macOS.
Package pypi :apple-mcp-mail · website · measurements and detailsEmail for AI agents: send, receive with a safety verdict, reply and approve, as MCP tools.
MCP endpoint :https://mcp.oveyon.com/v1 · website · measurements and detailsDNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
MCP endpoint :https://dns-mcp.blackveilsecurity.com/mcp · website · measurements and detailsSend transactional email over a verified domain — templates, attachments, custom headers.
MCP endpoint :https://mcp.mailkite.dev/mcp?ref=mail-send · website · measurements and detailsYour agent's own email address: read, search, send, reply, draft and wait for mail.
MCP endpoint :https://botmail.pro/mcp · website · measurements and detailsEmail inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
Package npm :ldm-inbox-check-mcp · website · measurements and detailsStill work in progress
MCP endpoint :https://email-mcp-c880a7f7.staging.alpic.live · measurements and detailsDisposable email inboxes for AI agents — read messages and verification codes.
MCP endpoint :https://api.temp-mail.io/v1/mcp · website · measurements and detailsProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
MCP endpoint :https://mcp.atomicmail.ai/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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