{ config, pkgs, ... }:
{
  imports = [
    (builtins.fetchTarball {
      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/nixos-20.03/nixos-mailserver-nixos-20.03.tar.gz";
      sha256 = "02k25bh4pg31cx40ri4ynjw65ahy0mmj794hi5i1yn48j56vdbkj";
    })
  ];
  mailserver = {
    enable = true;
    fqdn = "bib3.de";
    domains = [ "bib3.de" ];
    certificateScheme = 3;
    enableImap = true;
    enablePop3 = true;
    enableImapSsl = true;
    enablePop3Ssl = true;

    #enableManageSieve = true;

    loginAccounts = {
      "webmaster@bib3.de" = {
        hashedPassword = "$6$/gNzrl3XvdKYD.aF$0Amy4k4PgrhIuvzEP9yfbIvGhmNP/kQ1a.NlTHjd.01qt38/f02zFUkcI/Rb/tltW17rn8Q73.ckDJ.EvIoLb0";
      };
    };
  };
}