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112,876 servers. Updated
20 Best Email MCP Servers: compared and ranked, October 2026Ranked from 3,203 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    A
    maintenance
    MCP server for tidying a large Outlook / Hotmail mailbox via Microsoft Graph. Bulk moves, folder-tree surgery, inbox rules — no send tool, no permanent delete.
    19
    MIT
  • F
    license
    A
    quality
    B
    maintenance
    Enables reading and searching emails in Microsoft Outlook classic on Windows via COM, with tools for listing folders, searching mail, reading messages and threads, and extracting attachments.
    5
    -
  • A
    license
    A
    quality
    A
    maintenance
    Enables local semantic and Japanese keyword search over Outlook Classic mail through MCP, including indexing connected mail folders and reading cached messages. It supports OpenAI-compatible embeddings, incremental sync, and metadata-filtered search via MCP tools.
    6
    MIT
  • A
    license
    B
    quality
    A
    maintenance
    MCP server that provides 62 tools to manage Outlook mail, calendar, contacts, and tasks for personal Microsoft accounts via Microsoft Graph API.
    71
    1,021 PyPI
    41
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables MCP clients such as Claude to read, send, reply to, forward, and organize mail in classic Outlook on Windows through the local COM interface, without admin consent, app registration, or tokens.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables semantic search and AI-powered analysis of Outlook emails using RAG-based natural language queries and Vision AI for architectural documents, with specialized support for AEC workflows.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI agents to manage Microsoft Outlook emails through the Microsoft Graph API, supporting operations like listing, reading, sending, and moving emails.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables access to Outlook email and calendar tools from Pi by reusing an existing Codex Outlook connection, without a separate Microsoft login in Pi. Supports reading profile and calendar data plus email and calendar operations, including writes, through the agent session.
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI assistants to manage Microsoft Outlook emails, calendar events, contacts, and folders via COM automation.
    1
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    A local MCP server for Windows Outlook that lets AI agents read, search, and manage emails, create drafts, and handle contacts and folders via COM.
    -
  • F
    license
    Not graded
    quality
    B
    maintenance
    Connects Claude Desktop to Outlook via the Microsoft Graph API, enabling users to list, search, and organize emails directly through conversation.
    -
  • F
    license
    Not graded
    quality
    C
    maintenance
    Reads and searches your local Microsoft Outlook desktop mailbox via COM, supporting folder listing, message/thread retrieval, attachment saving, bulk export, and draft creation without sending, requiring no OAuth or admin consent.
    -
  • F
    license
    A
    quality
    C
    maintenance
    Local MCP server for personal Outlook.com/Hotmail/Live accounts, enabling email triage, folder management, bulk operations, and newsletter unsubscribe via Microsoft Graph.
    21
    -
  • A
    license
    Not graded
    quality
    D
    maintenance
    MCP server providing full control over Outlook.com, Hotmail, Live, or Microsoft 365 email via Microsoft Graph API, enabling reading, searching, sending, and managing messages and folders securely.
    1
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Connects an MCP client to an existing classic Outlook session on Windows so agents can browse stores and folders, list recent messages, run literal text and metadata searches, and read plain-text bodies with attachment metadata. All access is strictly read-only, with no sending, deleting, moving, or network connections of its own.
    7
    2
    MIT