MCP For Claude Marketplace
Postmark

Postmark MCP Connector for Claude

A+

Automate transactional email delivery via Postmark — manage servers, templates, and bounces directly from any AI agent.

11 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect your Postmark account to any AI agent and simplify your transactional email management, deliverability tracking, and template orchestration through natural conversation.

What you can do

  • Email Delivery — Send single or bulk transactional emails programmatically directly from your agent using verified signatures
  • Template Management — Query and manage your catalog of email templates to ensure consistent messaging across your server
  • Bounce Tracking — Access a history of bounced emails and monitor deliverability issues in real-time
  • Server & Account Control — List and manage your Postmark servers and account settings programmatically
  • Engagement Insights — Access aggregate performance analytics, including sent and open metrics

How it works

  1. Subscribe to this server
  2. Enter your Postmark Server Token (and optional Account Token) from your settings
  3. Start managing your transactional emails from Claude, Cursor, or any MCP-compatible client
transactional-emailemail-deliverytemplate-managementbounce-trackingapi-integration

11 tools expose this connector's capabilities to your AI agent.

get_delivery_stats

Get email delivery statistics

get_outbound_stats

Get outbound delivery stats

get_template

Get details for a specific email template

list_bounces

List recent email bounces

list_domains

List all verified sending domains

list_outbound_messages

List sent messages

list_account_servers

List account servers

list_email_templates

List email templates

send_batch_email

Send emails in batch

send_email

Send a single email

get_server_info

Get Postmark server configuration

See how to talk to your AI agent using Postmark.

Send a transactional email from support@example.com to john@doe.com with subject 'Reset Password'.

I've sent the email. The message ID is '123-abc-456' and it was successfully accepted by Postmark.

Show me all email bounces from the last 7 days and identify the main failure patterns.

47 bounces in the last 7 days (1.2% bounce rate). Hard bounces: 28 (invalid addresses), Soft bounces: 14 (mailbox full), Spam complaints: 5. Top offending domain: outlook.com with 12 bounces. 8 addresses were auto-suppressed after repeated failures. Your sender reputation score remains healthy at 97/100. Recommendation: clean 28 invalid addresses from your mailing list to maintain deliverability.

Send a transactional welcome email to new user sarah@meridian.io using the onboarding template.

Welcome email sent successfully via Postmark. Recipient: sarah@meridian.io. Template: "Onboarding Welcome v3" (ID: tpl_2847). Subject: "Welcome to the platform, Sarah!". Message ID: msg_9f3a2b. Delivery confirmed in 0.8 seconds. The template automatically personalized the greeting, included the quickstart guide link, and set the first follow-up email to trigger in 24 hours.

Yes! Use the `send_email` action. Provide the sender and recipient details along with your subject and message body.

Related Connectors

NG

Nifty Gateway (NFT Marketplace API) MCP

5 tools Official

Explore and manage NFT assets via Nifty Gateway — list available nifties, browse collections, and audit your personal portfolio directly from any AI agent.

F View details →
BR

Brevo MCP

45 tools Official

Automate transactional messaging via Brevo — send emails, SMS, and WhatsApp messages, manage templates, and track delivery statistics directly from any AI agent.

A+ View details →
SC

Scribe MCP

10 tools Official

Create step-by-step guides and SOPs automatically by recording your workflow and generating visual documentation instantly.

A+ View details →
CA

CoinPaprika API MCP

10 tools Official

Access cryptocurrency data — audit coins, markets, and exchanges via AI.

A+ View details →