Email Formats

{
  "mx": [
    "10 atlas-cz-10mx1.eco-mx.cz.",
    "10 atlas-cz-10mx2.eco-mx.cz.",
    "20 atlas-cz-20mx1.eco-mx.cz.",
    "20 atlas-cz-20mx2.eco-mx.cz."
  ],
  "spf": [
    "v=spf1 redirect=_spf.centrum.cz"
  ]
}