nix/hosts/marvin/services/roundcube.nix

{
  services.roundcube = {
    enable = true;
    hostName = "webmail.thehedgehog.me";
    extraConfig = ''
      $config['smtp_server'] = "tls://${config.mailserver.fqdn}";
      $config['smtp_user'] = "%u";
      $config['smtp_pass'] = "%p";
    '';
  };
}