Fastmail MCP Server (Unofficial)
by HelenPham799
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| FASTMAIL_BASE_URL | No | Optional: customize the Fastmail base URL. Only api.fastmail.com and www.fastmailusercontent.com are accepted by default, each with an optional regional prefix (phl.api.fastmail.com, phl-www.fastmailusercontent.com). For self-hosted JMAP servers, also set FASTMAIL_ALLOW_UNSAFE_BASE_URL=true. | https://api.fastmail.com |
| FASTMAIL_API_TOKEN | Yes | Your Fastmail API token (required). Generate it in Fastmail: Settings → Privacy & Security → Connected apps & API tokens → Manage API tokens → New API token. | |
| FASTMAIL_DOWNLOAD_DIR | No | Optional: customize the attachment download directory. download_attachment savePaths are confined to this directory; set it to the root you want attachments saved under to write there directly in one step. | ~/Downloads/fastmail-mcp/ |
| FASTMAIL_ALLOW_UNSAFE_BASE_URL | No | Set to true to allow a non-default FASTMAIL_BASE_URL, e.g. for self-hosted JMAP servers. | false |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityActive
ResponsivenessResponsive