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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Postmark with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Equip your AI to send emails, monitor delivery stats, track bounces, and manage Postmark templates directly from your chat.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 10 capabilities

The complete Postmark capability set.

These are the exact actions your AI can choose when you ask it to work with Postmark.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Postmark.

  1. 01

    Update server config

    Update server name

  2. 02

    Get bounce logs

    Get raw SMTP logs for a bounce

  3. 03

    List spam complaints

    List recent spam complaints

  4. 04

    Get delivery stats

    Get delivery metrics for the server

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Postmark.

  1. 05

    Get server config

    Get Postmark server configuration

  2. 06

    Delete template

    Delete an email template

  3. 07

    List bounces

    List recent email bounces

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Postmark.

  1. 08

    List templates

    List all email templates

  2. 09

    Send email

    Send a plain text or HTML email

  3. 10

    Send with template

    Send an email using a template

Observed, not estimated

850ms average. Fast in production.

Postmark is checked daily against the live service.

Daily averagePeak 1023ms
Aug 20Today
Fastest day
724ms
Slowest day
1023ms
14-day trend
Slowing+6%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Postmark, so you can see the experience inside your AI.

It does not authenticate your account with Postmark. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Postmark Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_KPq8li4s6pf752WqbtPQw1PlrIw8fp2WAbMU1CoL/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Postmark capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "postmark-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_KPq8li4s6pf752WqbtPQw1PlrIw8fp2WAbMU1CoL/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Postmark owners ask.

  • 01

    Can the AI send emails dynamically using my existing templates?

    Yes. Using send_with_template, you merely tell the AI the template ID and the JSON parameters (Template Model). It perfectly injects the data into your Postmark layouts.

  • 02

    Is it possible to debug a complex email bounce natively inside Claude?

    Absolutely. First command list_bounces to find failing message UUIDs. Then ask the agent to run get_bounce_logs on that UUID—it will interpret the pure SMTP error code for you naturally.

  • 03

    Which Postmark token should I use?

    This MCP server uses the Postmark Server Token. Each Server in Postmark functions as an isolated environment (e.g. Production Server vs Staging Server).

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