Email Formats

{
  "mx": [
    "10 mail1.updk.ru.",
    "20 mail2.updk.ru."
  ],
  "spf": [
    "v=spf1 mx a ip4:195.208.186.50 ip4:87.226.223.179 ip4:195.16.55.234 ip4:82.198.190.71 include:spf.unisender.com ~all"
  ]
}