Email Formats

{
  "mx": [
    "10 spamwall.applicationx.net."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:204.186.24.249/24 ip4:209.213.221.249/24 ip4:66.227.46.249/24 a:spamwall.applicationx.net ~all"
  ]
}