Email Formats

{
  "mx": [
    "10 smtp.sendsay.ru."
  ],
  "spf": [
    "v=spf1 +ip4:81.23.119.198/32 +ip4:139.45.249.2/29 +ip4:212.46.253.178/32 include:spf.sendsay.ru -all"
  ]
}