Email Formats

{
  "mx": [
    "10 mail.erstecardclub.hr.",
    "20 mail2.erstecardclub.hr."
  ],
  "spf": [
    "v=spf1 a mx ptr mx:mail.erstecardclub.hr mx:mail2.erstecardclub.hr ip4:213.150.10.0/29 ip4:213.150.1.64/26 ip4:213.150.3.128/26 ip4:78.142.137.220/30 ip4:46.31.48.0/21 ip4:195.29.91.0/24 -all "
  ]
}