---
title: "About Mailmark"
description: "Who builds Mailmark and why."
source: "https://www.mailmark.dev/about"
site: "Mailmark"
---

# About Mailmark

Mailmark makes professional email hosting and campaigns accessible to every business.

## What we believe

- **Own your infrastructure.** Businesses should own their email infrastructure: your domain, your data, your rules. No vendor lock-in.
- **Simplicity first.** DNS, SPF, DKIM should not require a systems administrator. We automate the hard parts.
- **Transparent pricing.** No per-seat fees that punish growth, no surprise overages.
- **Built for teams.** Solo founder or 50-person team, Mailmark scales with you: shared inboxes, permissions, and collaboration from day one.

## In short

- All-in-one: hosting, inbox, and campaigns
- Custom domains: you@yourcompany.com
- Open source: transparent and extensible
- Self-hostable: your data, your server

Related: [Contact](/contact), [Careers](/careers), [Security](/security).

---

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