Is Postmark safe and reliable?

Trust score 65/100 (grade C), based on live reachability, verified publisher, maintenance, adoption, transparency and tool quality. See our methodology.

Servers / Email & Messaging

Postmark

com.mcparmory/postmark

Send, track, and manage transactional and bulk email delivery

Compare Source ↗

Yes, if you run it on your computer.This is a local server: your AI app launches it on your machine (Claude Desktop, Cursor, VS Code, Claude Code). Browser-only apps like ChatGPT on the web can't run it.

Connect it

{
  "mcpServers": {
    "postmark": {
      "command": "uvx",
      "args": [
        "mcparmory-postmark"
      ]
    }
  }
}

claude mcp add postmark -- uvx mcparmory-postmark

Trust score

Grade C

Transparent, computed daily. How it works

Live reachability18/30

Verified publisher17/20

Maintenance8/15

Track record10/10

Adoption5/15

Transparency7/10

Health

Local servers run on your machine, so there is no public endpoint to monitor.

Status: Local install
Auth: No auth
Transport: stdio
Latency: —
Protocol: —
Version: 1.0.2
Publisher: ✓ mcparmory.com
Category: Email & Messaging
Stars: 32
npm / week: —
License: NOASSERTION
Updated: 2026-05-12
Last check: —

Is this your server?

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[![Status on Can My AI Use](https://canmyaiuse.pages.dev/badge/com-mcparmory-postmark.svg)](https://canmyaiuse.pages.dev/s/com-mcparmory-postmark/)

HTML

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