Email Formats

{
  "mx": [
    "10 valcharska.zmservis.cz.",
    "20 smtp.pudu.cz."
  ],
  "spf": [
    "v=spf1 mx a:mx1.zmgroup.cz include:sparkpostmail.com include:servers.mcsv.net include:spf.protection.outlook.com ~all"
  ]
}