Email Formats

{
  "mx": [
    "0 industrialnut-com.mx1.arsmtp.com.",
    "2 industrialnut-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:72.240.71.118 -all"
  ]
}