Email Formats

{
  "mx": [
    "20 mail2.priberam.com.",
    "10 mail.priberam.com."
  ],
  "spf": [
    "v=spf1 ip4:93.108.233.38 ip4:213.63.185.147 ip4:89.115.251.210 ip4:213.63.185.110 ~all"
  ]
}