Email Formats

{
  "mx": [
    "20 ns.slavneft.ru.",
    "10 mxh.slavneft.ru.",
    "90 ns2.slavneft.ru.",
    "40 mx2.slavneft.ru.",
    "30 mail2.slavneft.ru."
  ],
  "spf": [
    "v=spf1 ip4:194.84.59.252 ip4:194.84.59.96 ip4:195.239.36.254 mx -all"
  ]
}