Email MCP Servers for Codex CLI

Domain email and webmail: set up domains, mailboxes and aliases, and check DNS verification.

Your mailbox for MCP clients: search, read, draft, send, rules and notes. Sending is off by default.

Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits.

Email marketing for Russian businesses: lists, campaigns, reports, transactional email.

Fast email validation at the edge: syntax, MX records, disposable-domain detection.

Real email inboxes for AI agents: create inboxes, catch verification codes, extract OTPs, reply.

DMARC analytics for AI assistants: SPF/DKIM, compliance, anomalies, p=reject readiness, onboarding.

Verify email addresses before you send: single, batch (50) and bulk lists (10,000).

Business email on your own domain: mailboxes, send and read mail, aliases, DNS setup, and campaigns.

Runs a deep mailbox existence check to verify catch-all, accept-all, and SEG protected emails.

Gmail over MCP from your own account: search, read threads and messages, labels and drafts.

Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.

Manage subscriptions, customers and email campaigns in your Gro account.

Official Lumail email marketing MCP for campaigns, subscribers, and workflows.

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

Let your agent into iCloud Mail, calendar and contacts. It gets actions, never your password.

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

Verify email addresses in bulk: syntax, domain, MX, disposable and role addresses, SPF and DMARC

Build responsive HTML email campaigns from any brand website: design, QA, export.

Read, organise and carefully-gated send for Proton Mail, without your mail leaving this machine.

Verify email addresses and clean lists to improve deliverability and sender reputation.