Email Formats

{
  "mx": [
    "5 esva.criticalservice.it."
  ],
  "spf": [
    "v=spf1 ip4:212.112.92.21 ip4:89.31.51.253 include:spf.protection.outlook.com include:_spf.zucchetti.com include:_spf.zucchetti.it ~all"
  ]
}