Email Formats

{
  "mx": [
    "30 mx3.jet.su.",
    "10 mx1.jet.su."
  ],
  "spf": [
    "v=spf1 include:send-box.ru include:spf.unisender.com include:_spf.dashasender.ru +mx include:_spf.jet.su -all"
  ]
}