Email Formats

{
  "mx": [
    "0 mail.centromarca.pt."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:185.83.250.1 +ip4:185.83.250.104 +ip4:195.200.252.65 +ip4:195.200.252.92 +ip4:195.200.252.81 +ip4:195.22.25.246 ~all"
  ]
}