Email Formats

{
  "mx": [
    "10 plutonio.btf.com.ar.",
    "20 uranio.btf.com.ar.",
    "30 btf-com-ar.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:190.221.170.5 ip4:179.62.169.137 a mx include:spf.protection.outlook.com  include:_spf.datacrush.la -all"
  ]
}