Email Formats

{
  "mx": [
    "1 mailserver.efitechnology.it.",
    "5 mailserver2.efitechnology.it.",
    "10 mx.acantho.net."
  ],
  "spf": [
    "v=spf1 ip4:77.89.31.212 ip4:188.219.88.180 mx ~all"
  ]
}