Email Formats

{
  "mx": [
    "20 n1.spambusters.email.",
    "30 a2.spambusters.email.",
    "10 a1.spambusters.email."
  ],
  "spf": [
    "v=spf1 +ip4:62.233.41.58 +include:_spf.spambusters.email +include:_spf57.serverhs.org +ip4:62.233.41.62 +include:_spf75.serverhs.org +mx +a +ptr +include:einvoice.yetspace.com ~all"
  ]
}