Email Formats

{
  "mx": [
    "10 mail.fourhgroup.com.",
    "20 mx-01.colbd.net."
  ],
  "spf": [
    "v=spf1 ip4:202.65.169.10 ip4:101.2.165.70 a:mail.fourhgroup.com a:fourhgroup.com mx ~all"
  ]
}