Email Formats

{
  "mx": [
    "0 interrailtransport-com02c.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:50.221.114.218 ip4:72.28.249.41 ip4:208.75.123.0/24 include:spf.protection.outlook.com -all"
  ]
}