About
Postmark provides email delivery for applications and businesses. Developers can connect through an API or SMTP, use message templates and review delivery activity. Inbound-email tools allow applications to receive and process incoming messages, with client libraries and documentation supporting implementation. Postmark names Paddle and Indie Hackers among the companies using its email delivery service.
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The platform separates transactional and broadcast sending into Message Streams. Transactional messages include communication generated by an application process, while broadcast streams support sending the same campaign to an audience. This separation gives teams a way to organise different message types within Postmark. Published plans are based on sending volume, with account setup and support information available from the provider.
MCP runs locally through the official npx connector.
