Email MCP servers

EU-hosted email API: send transactional and marketing email, manage contacts and segments, run broadcasts, render templates and read analytics.

Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.

Free consent-based emailing, blog publishing, and interactive email template design tools

Read-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).

Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.

Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

Personal Outlook.com / Hotmail inbox: read, search, file, delete, unsubscribe via Microsoft Graph.

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga

Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).

Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.

Pay-per-call APIs for AI agents: web scraping, DNS/email checks, classification, trading risk.

Empower AI agents with SendPulse email, CRM, chatbot, SMTP, and course automation

Unified messaging MCP server: WhatsApp, Instagram, Telegram, SMS, Messenger & email support inbox

Build and send email, SMS, and push straight from your AI agent.

Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.

Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.

Security intelligence: HIBP password breach checks, email/domain/IP/URL reputation, prompt injection detection and skill supply chain scanning.

Shipmail business email: manage custom-domain mailboxes, read and send messages, draft replies, inspect threads and automate REST API and webhook workflows.

Shipmail MCP server. Modern email for your business, with an API for your agents.

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

Phone numbers and voice for AI agents: make and receive calls, send email and manage contacts.

Thunderbird email for AI agents: the tb CLI, the tb-bridge daemon and the tb-mcp MCP server in one package. Enhanced fork of thunderbird-cli by Vitalii Ionov.

Read, search and send email with Zoho Mail.

Run scheduled LLM-written email digests from local files and feeds. Local-first MCP server.

Command your AI agents by voice: PTT rooms, channels, direct messages, agent email, memory (mRAG).

MCP Server for AIPost.email — typed, structured messaging for AI agents with Ed25519 identities

ActiveCampaign MCP Pack — email marketing + CRM (API v3).

Coldrig cold-email infrastructure run by your agent: buy domains, provision mailboxes, warm up, run sequences and handle replies.

MCP server for Agentboxd: give Claude, Cursor or any MCP client real email inboxes. Send, reply, wait for mail, read OTP codes and magic links.

could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)

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

Send, receive, monitor and reply to email from AI agents with threaded inbox context.

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

Email verification: mailbox existence checks, including catch-all, accept-all and SEG-protected addresses (Proofpoint, Mimecast, Barracuda), single or bulk.

MCP server and CLI exposing HTML email template rules for AI: Outlook/MSO, VML buttons, RTL, responsive tables, Gmail clipping, dark mode, and placeholders.

Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)

Utility APIs: email validation, DNS lookup, WHOIS, SSL certificate inspection, IBAN validation, business day calculation, hashing and GPU prices.

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

Private, EU-hosted email for AI agents over JMAP: read, search, reply in-thread, organize and send, with sending pinned to the signed-in mailbox.

MCP server for the LookTwice API: email, EU VAT, IBAN, and domain validation plus evidence-backed CPSC recall screening from any MCP client.

Mail7 MCP server - email validation, SPF and full domain mail-config checks as tools for AI assistants.

Email inboxes for agents that return one-time codes as a field. Addresses are permanent; messages expire after a configurable retention window.

Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.