Email Formats

{
  "mx": [
    "10 mx11.gazprom-neft.ru.",
    "10 mx12.gazprom-neft.ru.",
    "10 mx13.gazprom-neft.ru.",
    "10 mx14.gazprom-neft.ru.",
    "10 mx15.gazprom-neft.ru.",
    "10 mx16.gazprom-neft.ru."
  ],
  "spf": [
    "v=spf1 include:_spf.gazprom-neft.ru -all"
  ]
}