Email Formats

{
  "mx": [
    "10 mx1.bzk.pl.",
    "100 mx2.bzk.pl.",
    "200 mx3.bzk.pl."
  ],
  "spf": [
    "v=spf1 ip4:217.97.213.192/26  ip4:37.109.7.192/28 include:spf.protection.outlook.com -all"
  ]
}