"Nx" matching MCP servers:

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

Enables MCP clients to read, search, organise, and manage IMAP mailbox messages, including saving attachments and drafting replies, while treating mail content as untrusted and keeping write capabilities opt-in.

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

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.

A secure email gateway MCP server that protects AI agents from prompt injection attacks by scanning emails for malicious instructions before they reach the agent.

MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

Lets Claude Desktop manage multiple Gmail accounts simultaneously, supporting search, read, send, reply, and label organization via MCP tools.

Enables read-only Gmail access via MCP, allowing users to list and retrieve email messages with query and pagination support.

Enables searching, reading, sending, drafting, and organizing emails across multiple Google accounts via MCP.