@pipeworx/postmark

Connect: https://gateway.pipeworx.io/postmark/mcp · Install: one-click buttons

Tools: 10

Postmark MCP — transactional email send + lookups. Free trial 100/mo, free forever for non-marketing testing.

Auth

• Platform: PLATFORM_POSTMARK_KEY (server token). BYO: ?_apiKey=….

Tools

• send(from, to, subject?, htmlbody?, textbody?, tag?, replyto?, cc?, bcc?, headers?, trackopens?, trackLinks?, messagestream?) — send a single email
• send_batch(emails) — send up to 500 emails
• delivery_stats() — server-level delivery stats
• messages_outbound(count?, offset?, recipient?, fromEmail?, tag?, status?, fromDate?, toDate?, subject?, mailboxHash?, metadata_*?) — outbound history
• message_outbound_detail(messageId) — single outbound detail
• message_outbound_dump(messageId) — raw MIME dump
• bounces(count?, offset?, type?, inactive?, emailFilter?, tag?, messageID?, fromDate?, toDate?) — bounces
• bounce(id) — single bounce
• bounce_activate(id) — re-activate a bounced address
• server() — current server info

Data source

https://api.postmarkapp.com

Tools

• send — Send a single email.
• send_batch — Send up to 500 emails.
• delivery_stats — Server-level delivery stats.
• messages_outbound — Outbound history.
• message_outbound_detail — Single outbound detail.
• message_outbound_dump — Raw MIME dump.
• bounces — Bounces.
• bounce — Single bounce.
• bounce_activate — Re-activate a bounced address.
• server — Current server info.