# Bunzzle > Email infrastructure you run yourself. A complete delivery engine with reputation built in. One binary, no external database, open source. Every page is also available as Markdown at the same path with .md (for example /docs/install.md). ## Getting started - [Introduction](https://bunzzle.com/docs/): What Bunzzle is, what you need, and how it is built. - [Install](https://bunzzle.com/docs/install/): Install Bunzzle on Linux with systemd, or in Docker. - [Quickstart](https://bunzzle.com/docs/quickstart/): Create a key, add a domain and send your first email. ## Guides - [Deliverability](https://bunzzle.com/docs/deliverability/): Polite sending, bounces, complaints and reputation on autopilot. - [FAQ](https://bunzzle.com/docs/faq/): Common questions about running and using Bunzzle. ## Reference - [API](https://bunzzle.com/docs/api/): Send email, read its status and manage keys over HTTP. - [Security design](https://bunzzle.com/docs/security/): How Bunzzle limits what an attacker gets. - [Verify a release](https://bunzzle.com/docs/verify/): Check signatures, checksums and provenance before you install.