Email Formats

{
  "mx": [
    "30 buz-net.p30.mxthunder.net.",
    "10 buz-net.p10.mxthunder.com.",
    "20 buz-net.p20.mxthunder.net.",
    "40 buz-net.p40.mxthunder.net."
  ],
  "spf": [
    "v=spf1 a:smartmail.buz.net ip4:66.128.56.192/26 ~all"
  ]
}