Email MCP Servers

MCP server providing SMTP and IMAP tools, usable via stdio or in-process

MCP Server for sending emails via SMTP

MCP server for the SparkPost (EU) email API

Official stdio-only MCP server for SYSQ mailbox automation.

Unified inbox MCP server for multiple Gmail accounts with HTML/Markdown support and attachments

Unified Apple Mail MCP server: fast on-disk reads/search + full AppleScript writes, behind one safety layer.

CLI and MCP server for DoubleTick email read tracking

Verify any email address — MX record check, SMTP handshake, syntax validation. Essential for any app with user registration.

Enginemailer MCP server for sending emails and managing campaigns

MCP server for LobsterMail — gives AI agents email tools with zero code.

Microsoft 365 Outlook Mail via delegated Microsoft Graph: read messages, folders and attachments, and author/manage drafts (send is a later

MCP server for organizing and managing email operations with atomic tools

MCP server for the Mailu mail server admin REST API (domains, users, aliases, alternatives, relays)

Security-focused local MCP server for reading Gmail headers and explicitly confirming Gmail sends.

MCP server for SandMail — Give AI agents disposable email inboxes with OTP extraction

Model Context Protocol (MCP) server for SendCraft — lets AI agents send emails natively

Sidemail Model Context Protocol Server

MCP server for Zimbra (and compatible) IMAP/SMTP mail

Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

Turn inbound email into a webhook — verify, parse, route, and store incoming messages.

A MCP server that reads email with notmuch and uses sendmail for LaTeX-enhanced email composition