Email Formats

{
  "mx": [
    "0 mail.msw.gov.pl.",
    "0 mail.mswia.gov.pl."
  ],
  "spf": [
    "v=spf1 mx ip4:193.24.14.117 ip4:193.24.14.119 ip4:193.24.14.72 ip4:193.24.14.111 ip4:193.24.14.121 ip4:193.24.14.122 ip4:193.24.14.125 -all"
  ]
}