Email Formats

{
  "mx": [
    "20 mx2.dpp.cz.",
    "10 mx1.dpp.cz."
  ],
  "spf": [
    "v=spf1 mx a:zusozp01.dpp.cz a:zucdzp01.dpp.cz ip4:195.88.164.14 ip4:195.88.164.15 ip4:109.123.216.91 include:spf.protection.outlook.com include:spf.mailing.praguebest.cz include:itutor.cz ~all"
  ]
}