---
title: "Postmarkapp (@postmarkapp)"
description: "Email delivery service for transactional and marketing email."
account: "postmarkapp"
---

# Postmarkapp

Email delivery service for transactional and marketing email.

## APIs

2 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/postmarkapp/feed.md

- [Postmark API](https://skmtc.dev/postmarkapp/apis/postmark-api.md): Email: send single and batch messages, templates, bounces, inbound rules and delivery stats
- [Postmark Account-level API](https://skmtc.dev/postmarkapp/apis/postmark-account-level-api.md): Email: manage servers, domains, sender signatures, DKIM keys and templates