Email Formats

{
  "mx": [
    "1 heracles.produhost.net.",
    "30 dionysos.dri.fr."
  ],
  "spf": [
    "v=spf1 a mx ptr ip4:195.200.111.128/28 ip4:195.200.118.0/25 ip4:195.114.26.0/23 -all"
  ]
}