Email Formats

{
  "mx": [
    "5 email.energocontract.com."
  ],
  "spf": [
    "v=spf1 a mx mx:email.energocontract.com ip4:62.141.107.251 ip4:31.173.35.124 ip4:31.173.35.123 ip4:31.173.35.125 -all"
  ]
}