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95,367 servers. Updated
19 Best Email MCP Servers: compared and ranked, October 2026Ranked from 2,563 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    D
    maintenance
    Sends document files (EPUB, PDF, DOCX, etc.) to your Kindle via email using Amazon's Send to Kindle feature.
    1
    15 npm
    MIT
  • F
    license
    A
    quality
    A
    maintenance
    An MCP server that sends plain-text Gmail messages only to a predefined allowlist, using generated recipient IDs instead of email addresses to enforce security.
    2
    1
    -
  • A
    license
    B
    quality
    D
    maintenance
    An MCP server that enables LLMs to compose and send emails with attachments, and search for files in directories by pattern.
    2
    5
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables email integration via IMAP and SMTP, allowing model assistants to read, send, search emails, and list folders.
    30 npm
    14
    ISC
  • A
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    quality
    B
    maintenance
    Enables AI agents to analyze whether they should send an email, evaluating passive aggression and regret probability with a recommendation heavily weighted toward no.
    386 npm
    1
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI assistants to read, send, organize, and search emails across multiple IMAP/SMTP mailboxes.
    687 npm
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables sending transactional emails with text or HTML body, delivery status, and message ID via Resend. Pay-per-call using x402 micropayments (USDC on Base L2), no API key or signup required.
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI agents to send emails via Gmail using App Password authentication with Markdown content support.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI assistants like Cursor and Claude Desktop to compose and send emails directly via Resend's API, supporting plain text and HTML content, scheduling, CC/BCC, and reply-to configuration.
    12 npm
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables LLMs to read, send, and manage emails via POP3 and SMTP with TLS support.
    5
    -
  • A
    license
    A
    quality
    B
    maintenance
    Enables sending documents (Markdown, PDF, EPUB) directly to a Kindle via Amazon Send-to-Kindle email, with Markdown converted to EPUB using pandoc.
    1
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Fetch fresh leads and verify emails in one MCP server
    3
    55 npm
    MIT
  • F
    license
    A
    quality
    C
    maintenance
    Enables read-only access to a single Gmail mailbox, listing emails within a date range and retrieving full headers and body text of individual emails, with deep-link jump URLs for each result.
    2
    -
  • A
    license
    A
    quality
    D
    maintenance
    Enables AI agents to send emails via Microsoft 365/Office 365 using app-only authentication and Microsoft Graph API, supporting HTML content, attachments, and CC/BCC.
    2
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Enables pushing enriched leads into Instantly or Smartlead campaigns with ICP score gating, deduplication, and dry-run previews via an Apify actor.
    1
    45 npm
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI assistants to verify email deliverability and find business emails via the Verifox API, supporting single and bulk operations.
    6
    44 npm
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Send email through your own Amazon SES account, and check domain verification, the suppression list and sandbox status. Works with any SES account; Wraps adds send history and delivery events.
    7
    1
    MIT