mxs = map (zone: "mx-1.${zone.name}") zonesWithMx;
in builtins.listToAttrs (map (mx: lib.attrsets.nameValuePair mx null) mxs);
};
mxs = map (zone: "mx-1.${zone.name}") zonesWithMx;
in builtins.listToAttrs (map (mx: lib.attrsets.nameValuePair mx null) mxs);
};