Email Formats

{
  "mx": [
    "10 smtp90.wallonie.be.",
    "10 smtp91.wallonie.be."
  ],
  "spf": [
    "v=spf1 mx ip4:157.164.187.86 ip4:157.164.187.87 ip4:157.164.187.90 ip4:157.164.187.91 -all"
  ]
}