Email Formats

{
  "mx": [
    "10 mail.unimex-group.cz."
  ],
  "spf": [
    "v=spf1 mx a a:mail.unimex-group.cz ip4:194.228.155.50 ip4:194.228.155.51 ip4:194.228.155.52 ~all"
  ]
}