Fastmail MCP Server

Enables AI models to interact with Fastmail accounts via the JMAP API through the Model Context Protocol. It supports managing emails, accessing usage analytics, and performing account operations using secure token-based authentication.

→ alexdiazdecerio/fastmail-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: FASTMAIL_API_TOKEN, TELEGRAM_BOT_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretFASTMAIL_API_TOKEN

configFASTMAIL_EMAIL

configSLACK_WEBHOOK_URL

🔐 secretTELEGRAM_BOT_TOKEN

configTELEGRAM_CHAT_ID

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/alexdiazdecerio-fastmail-mcp-server-7vudvj)](https://m8ven.ai/mcp/alexdiazdecerio-fastmail-mcp-server-7vudvj)

commit: 937812b29b6267ec29ade70210b9692ab2163bd2

code hash: e38f1f5bf7af89c3e353016dc54797177d4f1a151bef46b829556a089b392fc9

verified: 6/13/2026, 10:48:54 AM

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