Email Formats

{
  "mx": [
    "2 mail.chemrar.ru.",
    "10 mx2.iihr.ru.",
    "20 new.iihr.ru."
  ],
  "spf": [
    "v=spf1 a mx ip4:85.119.78.243 ip4:85.119.78.244 ip4:212.118.44.54 include:spf.smtp.bz include:spf.unisender.com ~all"
  ]
}