Email Formats

{
  "mx": [
    "10 smtp.metrolisboa.pt."
  ],
  "spf": [
    "v=spf1 mx a ip4:194.38.139.244 a:smtp1.metrolisboa.pt include:spf.protection.outlook.com include:_spf.kmitd.com include:_spfrlo.meoempresas.pt -all"
  ]
}