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81,811 servers. Updated
20 Best Email MCP Servers: compared and ranked, September 2026Ranked from 2,148 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    B
    maintenance
    Universal email integration for AI assistants, supporting any IMAP provider with 18 tools for reading, sending, managing, and automating emails.
    28
    45
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    MCP server for managing email via IMAP/SMTP, supporting multiple accounts and tools for reading, sending, searching, and organizing emails.
    35
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables drafting emails via Model Context Protocol in OpenWebUI using templates, generating short links for editable drafts without sending any emails.
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    A mail service that connects private domain email to MCP clients, enabling sending (with auto signature), receiving, and reading emails through natural language via stdio or SSE transport.
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables sending user contact emails and problem descriptions to a fixed service mailbox via SMTP, with Reply-To support for customer service replies.
  • F
    license
    Not graded
    quality
    C
    maintenance
    A lightweight Docker-based email sending microservice that provides both REST API and MCP (Model Context Protocol) tools for sending emails, enabling AI agents to send email notifications.
  • 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
  • F
    license
    Not graded
    quality
    D
    maintenance
    Enables AI agents to send and receive emails via POP3 and SMTP, with tools for polling, reading, deleting, and sending emails.
    1
  • F
    license
    Not graded
    quality
    D
    maintenance
    Enables sending emails (including mass emailing), querying, updating, and canceling delayed emails via the Resend API.
  • F
    license
    Not graded
    quality
    B
    maintenance
    Enables email management for a single mailbox via IMAP and SMTP protocols. Supports reading, searching, and sending emails with threading support through stdio or HTTP transports.
  • F
    license
    Not graded
    quality
    D
    maintenance
    A Python-based MCP server for managing email configurations, sending emails, and reading the latest unread emails.
    18
  • 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.
    30
    78
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    A minimal MCP server for sending plain-text emails and managing Gmail user labels over stdio, using only gmail.send and gmail.labels OAuth scopes.
    4
    336
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Enables Claude to control the macOS Mail app for reading, searching, drafting, sending, and managing emails directly from Claude Desktop.
    12
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables sending emails and listing sent emails with delivery status and open/click counts via the Maillog API.
    2
    109
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables finding and verifying work emails for contacts through a waterfall of provider keys, with per-provider cost attribution and verification after each finder.
    1
    98
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Provider-agnostic email MCP server that connects any IMAP mailbox to AI assistants, enabling email management through natural language.
    8
    AGPL 3.0