MCP Servers 269

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

A MCP server for Outlook email that lets you search, read, and draft emails and replies.

DNS and email security scanner with 79 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Cold Email

io.github.Bluecraft-AI/cold-email

C✓Verified

Generate hyper-personalized cold email sequences via AI.

Send That Email

io.github.pipeworx-io/send-that-email

A✓Verified

send-that-email MCP — wraps StupidAPIs (requires X-API-Key)

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Disposable test mailboxes on a real domain: send, receive and assert on real email.

Emailable

io.github.pipeworx-io/emailable

B✓Verified

Emailable MCP — wraps the Emailable email verification API (emailable.com)

An MCP server that provides email capabilities, hosted on Alpic platform

Email Validator

io.github.lazymac2x/email-validator

C✓Verified

Cloudflare Workers MCP server: email-validator

Goal-directed email outreach: research, draft, send, triage replies.

Description of my MCP server

Still work in progress

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

AI-operated.

Email Verification MCP

io.github.FoundryNet/email-verify-mcp

A✓Verified

Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.

Inspect XLSX/XLSM workbooks, validate email, generate SVG QR codes, and look up domain DNS and TLS.

Plain-English people search with verified work emails, email verification and LinkedIn lookup.

An MCP server that provides email capabilities, hosted on Alpic platform

Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.

Description of my MCP server

Still work in progress

Still WiP

Description of my MCP server