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95,336 servers. Updated
19 Best Email MCP Servers: compared and ranked, October 2026Ranked from 2,563 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables sending emails through SMTP using nodemailer, allowing AI assistants to send plain text and HTML emails with configurable SMTP credentials.
    23 npm
    2
    ISC
  • A
    license
    A
    quality
    A
    maintenance
    Enables agents to convert Markdown into WhatsApp-compatible formatting, including styled text, lists, and tables that fit a phone's monospace width.
    1
    59 npm
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Send real physical postcards worldwide via AI agents. Supports single and bulk send (up to 500 recipients), balance checking, delivery tracking, and volume pricing from $0.72/card.
    5
    21 npm
    5
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    An MCP server for the PostStack email API that enables AI assistants to send transactional emails, manage contacts, handle inbound email threads, and perform deliverability checks through 84 curated tools.
    84
    237 npm
    1
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables Claude to control the macOS Mail app for reading, searching, drafting, sending, and managing emails directly from Claude Desktop.
    12
    MIT
  • F
    license
    A
    quality
    F
    maintenance
    A lightweight MCP server for interacting with IMAP email accounts to read messages, manage folders, and compose draft replies. It supports standard providers and local bridges, providing tools for searching, fetching attachments, and organizing mailboxes without the ability to send or delete emails.
    19
    10
    -
  • A
    license
    A
    quality
    C
    maintenance
    MCP server for disposable email — create inboxes, receive emails, and extract OTP codes. Let your AI agent sign up for services, wait for verification emails, and extract codes autonomously.
    7
    40 npm
    1
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables macOS users to programmatically read, send, search, and manage Apple Mail messages, including drafts, mailboxes, attachments, rules, and templates.
    25
    MIT
  • F
    license
    A
    quality
    F
    maintenance
    An MCP server for MAX Messenger (Russia's national messenger by VK) that enables AI clients to send and read messages, manage chats and members, send media, and more through 21 tools.
    21
    113 npm
    10
    -
  • F
    license
    A
    quality
    C
    maintenance
    Enables an LLM client to read a structured CV resource and send tailored application emails to recruiters via SMTP.
    1
    -
  • A
    license
    A
    quality
    C
    maintenance
    Enables full Proton Mail management through the Model Context Protocol by connecting to a local Proton Mail Bridge instance. It allows users to list, search, read, send, and organize emails using natural language commands.
    8
    2
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    A multi-service email platform for MCP-compatible clients that supports standard email providers, transactional APIs, and local testing environments. It enables users to send and receive emails, monitor service health, and integrate with messaging webhooks like Slack and Discord through natural language commands.
    10
    3
    MIT