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!!! warning
Make sure you've read ["Prepare Your System"](https://mailcow.github.io/mailcow-dockerized-docs/prerequisite-system) before proceeding!
**We do not recommend** CentOS 8 anymore.
You need Docker (a version >= `20.10.2` is required) and Docker Compose. You need Docker (a version >= `20.10.2` is required) and Docker Compose.
**1\.** Learn how to install [Docker](https://docs.docker.com/install/) and [Docker Compose](https://docs.docker.com/compose/install/). **1\.** Learn how to install [Docker](https://docs.docker.com/install/) and [Docker Compose](https://docs.docker.com/compose/install/).