Email Formats

{
  "mx": [
    "40 relay-7.renova.ru.",
    "30 relay-6.renova.ru."
  ],
  "spf": [
    "v=spf1 ip4:82.138.59.149 ip4:213.79.112.246 ip4:212.203.91.68 ip4:212.203.91.66 ip4:213.79.112.245 ip4:82.138.59.182 -all"
  ]
}