If you are afraid, I have been really surprised by the ease of setup of a NixOS instance : https://gitlab.com/simple-nixos-mailserver/nixos-mailserver https://g

If you are afraid, I have been really surprised by the ease of setup of a NixOS instance : https://gitlab.com/simple-nixos-mailserver/nixos-mailserver https://gitlab.com/simple-nixos-mailserver/nixos-mailserver