Email Formats

{
  "mx": [
    "10 mailscan.erg.net.",
    "20 mail1.erg.net.",
    "30 mail2.erg.net."
  ],
  "spf": [
    "v=spf1 ip4:46.231.23.41 ip4:80.92.81.10 -all"
  ]
}