Email Formats

{
  "mx": [
    "0 mx4.kolporter.com.pl.",
    "5 mercury.kolporter.com.pl.",
    "10 mx1.kolporter.com.pl.",
    "10 mx3.kolporter.com.pl."
  ],
  "spf": [
    "v=spf1 +mx ip4:62.129.233.215 include:spf.protection.outlook.com ~all"
  ]
}