---
title: "Blog"
description: "Guides and product notes on custom domain email, deliverability, and campaigns."
source: "https://www.mailmark.dev/blog"
site: "Mailmark"
---

# Blog

Guides and product notes on custom domain email, deliverability, and campaigns.

The full list of posts, with links, is generated from the article registry. Any post is also available as Markdown at its own URL, either with `Accept: text/markdown` or by appending `.md`.

---

Mailmark - email hosting and campaigns for your own domain. Canonical page: https://www.mailmark.dev/blog | [llms.txt](https://www.mailmark.dev/llms.txt) | [OpenAPI](https://www.mailmark.dev/openapi.json) | [sitemap](https://www.mailmark.dev/sitemap.xml)