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87,293 servers. Updated
20 Best Email MCP Servers: compared and ranked, September 2026Ranked from 2,238 matching servers on stars, growth, downloads and maintenance. Updated .

Matching MCP tools:

Matching MCP Connectors:

  • 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.
    4
    19
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    MCP server for Microsoft Outlook via Graph API. 20 consolidated 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.
    22
    922 npm
    36
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    Enables AI assistants to manage Microsoft Outlook email and calendar through the Microsoft Graph API, including reading, sending, searching emails, and handling calendar events.
    43
    86 npm
    27
    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.
    62
    29
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    MCP server for sending and managing Microsoft Outlook email via the Microsoft Graph API, including drafts, replies, contacts, and directory search.
    86 npm
    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
    D
    maintenance
    MCP server that enables Claude to manage Outlook emails, including reading, sending, organizing, drafting, and bulk operations via Microsoft Graph API.
    15 npm
    1
    MIT
  • A
    license
    Not graded
    quality
    C
    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
  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables on-prem Microsoft Exchange email, calendar, and contact management through MCP over EWS, with support for air-gapped environments and multi-user JWT authentication.
    -
  • A
    license
    A
    quality
    A
    maintenance
    Local-first Microsoft Outlook MCP server: a single Go binary that manages calendar events and mail through the Microsoft Graph API over stdio, with tokens stored in the OS keychain and no Entra ID app registration required. Exposes four aggregate tools (calendar, mail, account, system) dispatched by an operation verb, with multi-account support and read-only and mail-gating modes.
    4
    41
    MIT
  • A
    license
    B
    quality
    D
    maintenance
    Lightweight MCP server that enables AI agents to manage Microsoft Outlook email, calendar, and files using PKCE authentication with only a Client ID.
    46
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables reading, sending, and managing Microsoft 365/Outlook emails through MCP tools with OAuth 2.1 authentication.
    86 npm
    MIT
  • A
    license
    Not graded
    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
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents to interact with Microsoft 365 Outlook Mail, allowing email operations via natural language.
    12 npm
    MIT