Email Formats

{
  "mx": [
    "10 protection.dafnetsistemi.it.",
    "10 protection.onitsistemi.it."
  ],
  "spf": [
    "v=spf1 mx ip4:217.112.80.221 ip4:172.31.100.102 include:spf.protection.outlook.com include:musvc.com include:spf.webapps.net include:25258192.spf04.hubspotemail.net ~all"
  ]
}