Email Formats

{
  "mx": [
    "5 i-smtp-03.uniza.sk.",
    "25 i-smtp-04.uniza.sk."
  ],
  "spf": [
    "v=spf1 ip4:158.193.0.0/16 ip6:2001:4118:300::/48 include:spf.protection.outlook.com  ~all"
  ]
}