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20 Best Email MCP Servers: compared and ranked, September 2026Ranked from 2,467 matching servers on stars, growth, downloads and maintenance. Updated .

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"Connecting WhatsApp with Evolution email/calendar client" matching MCP servers:

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  • F
    license
    Not graded
    quality
    C
    maintenance
    MCP server that integrates WhatsApp via the Evolution API v2, enabling AI assistants to manage WhatsApp instances, send text/media messages, configure Typebot flows, and set up webhooks. It uses SSE transport and is designed for single-tenant deployments.
    -
  • F
    license
    C
    quality
    D
    maintenance
    A Python-based MCP server for managing email configurations, sending emails, and reading the latest unread emails.
    12
    18
    -
  • F
    license
    Not graded
    quality
    C
    maintenance
    MCP server for email management that enables reading, searching, drafting, replying to, and sending emails with thread-aware replies and draft-first safety, supporting Gmail API and IMAP/SMTP backends.
    8 npm
    -
  • F
    license
    Not graded
    quality
    D
    maintenance
    An MCP server for sending and receiving emails via IMAP/SMTP, with support for attachments, replies, and display names.
    1
    -
  • A
    license
    C
    quality
    D
    maintenance
    A Model Context Protocol server that enables Claude to interact with WhatsApp through the Evolution API, allowing for message sending, contact management, group operations, and WhatsApp instance administration.
    1
    33 npm
    33
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    MCP server that integrates Evolution API to enable WhatsApp messaging, chat management, group operations, and instance control through natural language tools.
    54
    1
    MIT
  • F
    license
    B
    quality
    D
    maintenance
    Enables WhatsApp Business messaging through Evolution API with support for creating instances, sending messages using dynamic templates, and managing contacts and groups. Includes 10+ predefined message templates for common business scenarios like order confirmations, appointment reminders, and promotional messages.
    25
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  • F
    license
    A
    quality
    D
    maintenance
    MCP server that wraps the Evolution API (WhatsApp) as semantic tools for LLM agents, enabling messaging, chat management, group operations, and instance control via natural language.
    32
    -
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI assistants to access Aruba email and calendar services through IMAP, SMTP, and CalDAV protocols. Users can list, search, and send emails with custom signatures, as well as manage calendar events and invitations.
    14
    3
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    Exposes the Evolution API v2 (WhatsApp) as 121 tools for MCP clients, enabling management of instances, messages, chats, groups, profiles, labels, webhooks, and integrations.
    64
    15 npm
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    MCP server for email + calendar via classic Outlook on Windows (COM automation). No Azure app registration, no OAuth — it just drives the Outlook desktop client you're already signed into.
    19 npm
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents to send WhatsApp notifications to their owner and read the owner's replies through a local gateway, without requiring the Meta Business API.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    MCP server for sending and reading WhatsApp messages through Claude, with human approval on sends and no auto-replies.
    Apache 2.0
  • F
    license
    Not graded
    quality
    C
    maintenance
    An MCP server that gives Claude read and write access to WhatsApp through a self-hosted Evolution API gateway. It is dependency-free, using Node's built-in fetch and stdio transport.
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  • A
    license
    A
    quality
    D
    maintenance
    Enables real-time email verification via MCP tools, checking syntax, MX, disposable domains, and optional SMTP probe to determine deliverability with a VALID/RISKY/INVALID verdict.
    2
    5 npm
    MIT
  • A
    license
    A
    quality
    F
    maintenance
    Manage WhatsApp Business templates and send messages from Claude, ChatGPT, Cursor, VS Code Copilot, or any MCP-compatible client — powered by the Meta Cloud API.
    8
    3
    MIT