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114,633 servers. Updated
20 Best Email MCP Servers: compared and ranked, November 2026Ranked from 3,360 matching servers on stars, growth, downloads and maintenance. Updated .

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"Accessing or using Outlook mail services" matching MCP servers:

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  • A
    license
    A
    quality
    A
    maintenance
    Read and write email through the Atomic Mail from an AI agent. Handles proof-of-work authentication and JMAP so the agent thinks in JMAP method calls. Use when the user asks to register an email inbox, list mailboxes, fetch or send email.
    3
    46 npm
    268
    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
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    quality
    B
    maintenance
    An MCP server that connects Claude to a personal Microsoft Outlook mailbox via Microsoft Graph, providing tools for mail, calendar, contacts, tasks, and settings with a strong security model.
    182 npm
    MIT
  • 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
  • A
    license
    A
    quality
    C
    maintenance
    Gives an AI assistant read- and draft-only access to a single personal Microsoft mailbox, letting it search, list and read mail, browse folders, save attachments to a jailed directory, and create new or reply drafts. It requests no send scope, so mail can never be sent, deleted, moved or marked, and calendar, contacts and files are untouched.
    6
    MIT
  • A
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    A
    quality
    C
    maintenance
    22 consolidated MCP tools for email, calendar, contacts, folders, rules, categories, and settings with safety controls (dry-run preview, rate limiting, recipient allowlists) and MCP annotations on every tool. Works with personal Outlook.com and work/school Microsoft 365 accounts.
    22
    504 npm
    39
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    Enables LLM agents to search, browse folders, read emails as Markdown (including Teams meeting links), and create draft messages through the real Microsoft Outlook Web client driven by a Playwright browser bridge. Drafts are never sent automatically, letting users review and approve messages in Outlook before sending.
    11
    182 npm
    MIT
  • A
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    quality
    D
    maintenance
    Enables AI assistants to intelligently schedule meetings by checking Microsoft Outlook calendars, finding available time slots across multiple participants, and automatically booking meetings with Teams integration. Uses Microsoft Graph API with smart fallback logic for optimal scheduling.
    1
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    MCP server that connects to Windows Classic Outlook to automate email organization, search, and reply draft creation without sending emails.
    182 npm
    MIT
  • A
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    Not graded
    quality
    C
    maintenance
    Enables reading, searching, organizing, archiving, and drafting email and calendar events in a locally running classic desktop Outlook via COM, with attachment saving and safety boundaries that prevent sending or deleting mail.
    MIT
  • A
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    quality
    D
    maintenance
    Enables sending emails through Microsoft Outlook using the Microsoft Graph API. Provides the missing send-email capability for Agent Builder's Outlook connector with support for both delegated and app-only authentication flows.
    MIT
  • A
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    quality
    D
    maintenance
    Enables AI-powered email management for Microsoft Outlook through natural language commands. This fork adds draft-first guardrails that create email drafts locally without sending, ensuring user control over all email operations.
    MIT
  • A
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    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
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    Not graded
    quality
    B
    maintenance
    Enables an AI client to search Gmail, Outlook, Hotmail, iCloud and Fastmail mailboxes at once and read, draft, send and organise mail in each. It also supports attachments, labels, filters, signatures and vacation responders, with per-mailbox permissions controlling what may be sent.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables Claude Desktop to read, draft, and send emails through legacy Outlook installations via Windows COM automation, using the locally configured Outlook profile without needing Microsoft Graph, OAuth, or server credentials.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables personal Outlook/Hotmail/Live account email management through Microsoft Graph, letting users list, search, read, and delete emails (with confirmation) via MCP.
    ISC