Email Formats

{
  "mx": [
    "10 linux.eltodo.cz.",
    "50 web1.eltodo.cz.",
    "100 proxy-hvoz.net.eltodo.cz.",
    "150 athena.eltodo.cz."
  ],
  "spf": [
    "v=spf1 ip4:194.228.220.82 ip4:194.228.220.88 ip4:195.113.161.178 -all"
  ]
}