Email Formats

{
  "mx": [
    "1 nmx-1.gadu-gadu.pl.",
    "1 nmx-2.gadu-gadu.pl."
  ],
  "spf": [
    "v=spf1 ip4:91.197.12.32/28 ip4:31.186.82.189 ip4:31.186.82.194 mx -all"
  ]
}