"Configurable Gmail SMTP/Mail Server for Any User with Remote Access" matching MCP servers:

A TypeScript MCP server that enables LLMs to send outbound emails via SMTP with support for attachments and HTML content. It includes outcome-oriented tools for account validation and enforces strict security policies like recipient allowlists and size limits.

MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation

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.

Serves a strictly read-only mail archive over MCP: ordered filter rules pull matching messages from any IMAP mailbox or the Gmail API and write them to disk as byte-faithful .eml plus markdown with YAML frontmatter. Exposes list_rules, list_messages, search_messages, read_message (with full-thread reads) and sync; it never sends, deletes or modifies mail.

Enables Claude to interact with FTP servers through natural language commands, allowing users to list directories, download/upload files, create directories, and delete files/directories on FTP servers.

It enables AI assistants to search, read, and draft email in a Gmail inbox, and at the highest access level to send mail and reorganize labels, archive, or trash messages. Access is gated behind three levels — read-only by default, drafts-only, and full — so the model is only offered the tools its configured level permits.

Full-stack email MCP server in Rust: IMAP, SMTP, Exchange Web Services, and Microsoft Graph in one binary, with OAuth2 and multi-account support. Read, search, send, reply, forward, bulk operations, and attachment download to disk.

gmail-mcp is a remote MCP server that exposes Gmail as a set of tools — search, read, label, draft, send — over streamable HTTP with OAuth 2.1. It runs on Cloudflare Workers under your own domain.

MCP server for any IMAP mailbox that lets AI models read, search, send, and manage email, including processing attachments as images.

Enables AI assistants to search, read, draft, and send Gmail messages, as well as manage labels and trash using natural language.

A local MCP server that provides Gmail tools (search, read, send, draft, label management) while keeping your emails only between your machine and Google, with no third-party access.

Enables LLMs to read, search, file, and send iCloud Mail via IMAP and SMTP, with local-only credential handling and read-only tools by default.

Professional Proton Mail management with 20+ tools, advanced analytics, and seamless Proton Bridge integration.

Enables read-only search and retrieval of your email across multiple IMAP accounts through a local notmuch index, served over authenticated HTTP for MCP clients like Claude or Codex.

Enables recall of promoted team and org knowledge from GitHub repositories via Claude.ai, supporting search and status checks.

Remote MCP server for CodeQR that lets you create and manage short links and QR codes, retrieve analytics, and more via natural language in ChatGPT and other MCP clients.

Bridge that lets stdio-only MCP clients connect to remote MCP servers with OAuth and other auth support, enabling local clients to use remote, authorized MCP servers.

Enables claude.ai on your phone to act as a peer in the agentsync coordination mesh, using GitHub contents API instead of git to read and update claims.json. Provides tools for surveying, claiming, conflict-checking, updating status, releasing, history, and mailbox notes.

Enables deployment of MCP servers on Cloudflare Workers without authentication requirements. Allows connection from both web-based AI playgrounds and desktop clients like Claude through a remote proxy.

A template for deploying MCP servers on Cloudflare Workers with OAuth authentication, enabling remote access to MCP tools via SSE transport from Claude Desktop and other MCP clients.