Email Formats

{
  "mx": [
    "30 a2.spambusters.email.",
    "20 n1.spambusters.email.",
    "10 a1.spambusters.email."
  ],
  "spf": [
    "v=spf1 +a +mx +a:hosting12.serverhs.org include:_spf12.serverhs.org -all"
  ]
}