Email Formats

{
  "mx": [
    "4 mail.getresponse.pl."
  ],
  "spf": [
    "v=spf1 mx ip4:104.160.64.0/20 ip4:89.206.36.192/26 ip4:178.16.117.0/24 include:spf.protection.outlook.com -all"
  ]
}