Email Formats

{
  "mx": [
    "10 mx1.sbermarket.ru.",
    "20 mx2.sbermarket.ru.",
    "30 mx3.sbermarket.ru."
  ],
  "spf": [
    "v=spf1 ip4:84.201.182.164 ip4:84.201.191.169 ip4:178.154.239.49 ~all"
  ]
}