Email Formats

{
  "mx": [
    "10 mail1.supra.com.uy.",
    "5 mail.supra.com.uy."
  ],
  "spf": [
    "v=spf1 ip4:179.27.122.227 ip4:179.27.122.228 +a +mx +ip4:179.27.66.139 +ip4:179.27.66.138 +ip4:190.64.201.216 ~all"
  ]
}