Email Formats

{
  "mx": [
    "0 cartasi-it.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx ip4:88.54.194.173 ip4:85.34.41.218 ip4:151.99.182.116 include:part1.cartasi.it include:part2.cartasi.it include:spf.protection.outlook.com -all"
  ]
}