Email Formats

{
  "mx": [
    "10 mx.spamexperts.com.",
    "30 lastmx.spamexperts.net.",
    "20 fallbackmx.spamexperts.eu."
  ],
  "spf": [
    "v=spf1 mx a ip4:164.52.210.251 ip4:164.52.210.42 ip4:67.227.141.78 ip4:164.52.210.40 -all"
  ]
}