Email Formats

{
  "mx": [
    "20 mx128.umbler.in.",
    "30 mx783.umbler.com.br.",
    "40 mx240.umbler.co.uk.",
    "9 mx364.umbler.com."
  ],
  "spf": [
    "v=spf1 ip4:177.69.211.201/32 include:_spf.kmitd.com include:spf.umbler.com include:smtp-adm.livrariacultura.com.br ~all"
  ]
}