Email Formats

{
  "mx": [
    "45 mail4b.maxidom.ru.",
    "10 mail1b.maxidom.ru.",
    "40 mail4.maxidom.ru.",
    "15 mail1.maxidom.ru."
  ],
  "spf": [
    "v=spf1 ip4:195.144.224.240/28 ip4:195.218.150.0/28 ip4:109.124.66.48/29 ip4:217.197.236.96/29 ip4:195.239.139.72/29 ~all"
  ]
}