Email Formats

{
  "mx": [
    "30 mx-biz.mail.am0.yahoodns.net.",
    "20 mx-biz.mail.am0.yahoodns.net."
  ],
  "spf": [
    "v=spf1 +mx +a ptr ip4:98.137.65.88 ip4:98.137.65.89 ip4:98.137.65.37 ip4:98.137.68.38 ip4:98.137.66.152 ip4:98.137.69.154 ip4:98.137.69.38 ip4:66.163.190.153 ip4:98.136.0.0/14 ip4:66.163.160.0/19 ip4:74.6.0.0/16 ~all",
    "v=spf1 ptr:yahoo.com ptr:yahoo.net ?all"
  ]
}