Email Formats

{
  "mx": [
    "10 relay.zonin.it.",
    "30 postino2.zonin.it.",
    "20 postino1.zonin.it.",
    "40 zonin1821-it.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx ip4:151.13.74.21/32 ip4:217.72.34.251/32 a:relay.zonin.it include:spf.protection.outlook.com include:_spf.zucchetti.it include:_spf.zucchetti.com -all"
  ]
}