---
title: "Security"
description: "How Mailmark protects accounts, email data, and credentials."
source: "https://www.mailmark.dev/security"
site: "Mailmark"
---

# Security

How Mailmark protects accounts, email data, and credentials.

The text of this page is served as HTML at https://www.mailmark.dev/security and has no Markdown rendering. This note is not a substitute for it.

Other entry points: [llms.txt](https://www.mailmark.dev/llms.txt), [documentation](https://www.mailmark.dev/docs), [sitemap](https://www.mailmark.dev/sitemap.xml).

---

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