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107,132 servers. Updated
19 Best Email MCP Servers: compared and ranked, October 2026Ranked from 3,021 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
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    An MCP server providing comprehensive email capabilities via IMAP and SMTP, enabling AI assistants to read, search, send, manage, schedule, and analyze emails across multiple accounts.
    49
    1,447 npm
    LGPL 3.0
  • A
    license
    A
    quality
    A
    maintenance
    Sendmux is an email inbox API and email API for AI agents. Use this MCP server to let authorised agents work with Sendmux mailboxes, inbound email, clean JSON parsing, webhooks, outbound sending, provider routing, logs, billing, and team controls.
    32
    65
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    This MCP server bridges AI agents with Apple Mail on macOS, enabling email operations like reading, sending, drafting, searching, and scheduling through natural language, with added features like stable draft IDs and confirmation-gated sending.
    61
    7 npm
    MIT
  • A
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    A
    quality
    B
    maintenance
    Enables AI assistants to read, search, send, and manage email on macOS through programmatic access to Apple Mail.
    29
    MIT
  • A
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    quality
    B
    maintenance
    Enables read-only search and retrieval of your email across multiple IMAP accounts through a local notmuch index, served over authenticated HTTP for MCP clients like Claude or Codex.
    11
    17
    MIT
  • A
    license
    B
    quality
    A
    maintenance
    Enables AI assistants to interact with Apple Mail through natural language, providing comprehensive email management including reading, searching, composing, organizing, and analyzing emails across all configured accounts. Includes an expert skill system that teaches intelligent email workflows and productivity strategies.
    27
    595 PyPI
    231
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    This MCP server allows AI assistants to read, send, search, and manage emails in Apple Mail on macOS. It uses AppleScript to interact with the Mail app locally.
    52
    1,634 npm
    92
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Baryon connects MCP-compatible AI assistants to Proton Mail through a local bridge, enabling email search, reading, attachment handling, and draft creation while enforcing deliberate permission limits. It runs locally and cannot send, delete, or modify mail.
    12
    BSD 3-Clause
  • A
    license
    A
    quality
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    maintenance
    MCP server for parsing .eml email files, extracting metadata, content, and attachments with smart organization into folders. Enables AI to read and handle email files offline without triggering trackers.
    2
    2
    AGPL 3.0
  • A
    license
    A
    quality
    A
    maintenance
    An MCP server that provides programmatic access to Apple Mail, enabling AI assistants like Claude to read, send, search, and manage emails on macOS.
    25
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Zero-trust encrypted email archiving and search MCP server with real-time IMAP IDLE ingestion, AES-256-GCM encryption, SQLite FTS5 full-text search, and Obsidian vault export, exposing tools for AI assistants to search, retrieve, and manage emails.
    7
    2
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Performs comprehensive website health audits including SSL, DNS, email authentication, performance, uptime, and broken link checks, all without requiring API keys. Returns a scored report with weighted metrics and actionable recommendations.
    7
    54 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables LLMs to read, search, file, and send iCloud Mail via IMAP and SMTP, with local-only credential handling and read-only tools by default.
    11
    99 PyPI
    1
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    MCP server for iCloud integration, providing tools for managing calendars, contacts, and email.
    24
    13
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables searching, reading, moving, tagging, and linking emails in MailMate via MCP tools, allowing Claude to manage email without leaving the conversation.
    8
    4
    GPL 3.0
  • A
    license
    A
    quality
    B
    maintenance
    Manage your entire notification infrastructure using natural language. Trigger workflows, create users, manage preferences, update tenant branding, and access docs — all from Cursor, Claude Desktop, or Windsurf. 24 tools covering email, SMS, push, WhatsApp, Slack, MS Teams, and in-app notifications.
    22
    12
    MIT