# Fastmail MCP Server

> Use this tool when you need to manage your Fastmail account through natural language interactions, enabling you to query mailboxes, filter and retrieve email content, and send messages. It solves problems such as manual email sorting and searching, and automates tasks like sending emails. The tool takes natural language inputs and outputs email content and sending status, making it ideal for users seeking efficient email management.

Canonical page: https://skillsregistry.net/skills/i11v-fastmail-mcp  
JSON: https://api.skillsregistry.net/v1/skills/i11v-fastmail-mcp

## Description

An unofficial MCP server that enables users to manage their Fastmail accounts through natural language interactions. It provides tools to query mailboxes, retrieve email content with advanced filtering, and send messages directly through the Fastmail API.

## Trust

- **Trust score (0–1):** 0.76
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/r05mk2ja5b)
- **Repository:** <https://github.com/i11v/fastmail-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "i11v-fastmail-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/i11v-fastmail-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/i11v-fastmail-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt