services.sympa = {
	enable = true;
	lang = "de";
	domains"lists.infra4future.de".webHost = "lists.infra4future.de";
	domains"lists.hacc.space".webHost = "lists.hacc.space";
	listMasters = postmaster@hacc.space
	mainDomain = "lists.infra4future.de"
	settings