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91,385 servers. Updated
20 Best Email MCP Servers: compared and ranked, September 2026Ranked from 2,467 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    B
    maintenance
    Read-only MCP server for XServer API, enabling Claude to check server status like disk usage, domains, mail, and cron via natural language.
    5
    99 npm
    MIT
  • 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
    B
    quality
    C
    maintenance
    Enables agentic administration of Infomaniak accounts via Claude, offering 169 tools for web hosting, mail, domains, DNS, and more, with a strict two-phase commit for safe mutations.
    100
    1 npm
    MIT
  • A
    license
    C
    quality
    A
    maintenance
    A Model Context Protocol server that enables interaction with Microsoft 365 services (Excel, Calendar, Mail, OneDrive, Teams, etc.) through the Graph API, allowing AI assistants to manage Microsoft 365 resources via natural language.
    188
    32,179 npm
    991
    MIT
  • A
    license
    C
    quality
    C
    maintenance
    MCP server for managing ISPConfig 3 hosting platform - enables DNS, mail, websites, databases, FTP, cron jobs, and client management through AI assistants. Supports server migration with export/import of configurations.
    62
    1
    BSD 3-Clause
  • A
    license
    Not graded
    quality
    F
    maintenance
    An MCP server that receives emails on your domain and allows AI assistants to search, read, and manage them via natural language queries.
    883 npm
    MIT
  • A
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    Not graded
    quality
    D
    maintenance
    An MCP server for managing Beget hosting services including sites, domains, databases, and mail directly through Claude Code. It provides comprehensive tools for configuring DNS, FTP, Cron jobs, and managing backups via the Beget API.
    3
    MIT
  • A
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    Not graded
    quality
    D
    maintenance
    Enables AI agents to send emails via Cloudflare's Email Service. Provides both MCP server integration for AI tools and a REST API for traditional applications with support for HTML content, attachments, and secure authentication.
    2
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    A Python-based MCP server for Microsoft 365 Outlook email operations using OAuth 2.0 Client Credentials Flow, enabling automated email management for autonomous agents.
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    Remote MCP server for Microsoft Graph with delegated OAuth support, enabling interaction with Microsoft 365 services like mail, calendar, OneDrive, SharePoint, Teams, and more via natural language.
    -
  • -
    license
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    quality
    Not graded
    maintenance
    Enables sending emails through AWS Simple Email Service with support for single emails, bulk personalized emails, and template management. Deployed on Cloudflare Workers for fast, global edge performance with full TypeScript type safety.
    -
  • F
    license
    A
    quality
    B
    maintenance
    An MCP server that enables reading and managing Microsoft 365 / Outlook emails through Microsoft Graph API, allowing users to list, search, send, draft, and authenticate using device code flow.
    17
    -
  • A
    license
    B
    quality
    C
    maintenance
    infomaniak-mcp-agent lets Claude (or any MCP client) drive a real Infomaniak account end-to-end through 54 tools — web hosting, mail, kDrive, domains, DNS, DNSSEC, FTP/SSH users, AI catalogue and more. Every destructive operation goes through a strict two-phase commit (plan + single-use confirmation token) so the agent can never silently mutate your account. Open Source
    74
    50 npm
    8
    MIT
  • A
    license
    C
    quality
    A
    maintenance
    Enables AI agents to manage Beget hosting services through 73 tools covering the full Beget REST API, including sites, domains, DNS records, MySQL databases, FTP accounts, cron jobs, backups, mail and account statistics. It allows provisioning, configuration and rollback operations via natural language.
    73
    3
    MIT
  • A
    license
    C
    quality
    B
    maintenance
    Enables AI agents to manage MONA Cloud resources such as VPS and databases, use a shared VND wallet, integrate MONA Pay payments, and send transactional email via MONA Mail, all through natural language in MCP-compatible clients.
    135
    2,572 npm
    MIT