Email Formats

{
  "mx": [
    "5 mx5.wp.pl.",
    "0 mx.wp.pl."
  ],
  "spf": [
    "v=spf1 ip4:193.17.41.0/24 ip4:193.222.135.0/24 ip4:212.77.96.0/19 ip4:212.126.20.0/25 mx -all"
  ]
}