Email Formats

{
  "mx": [
    "10 mx-biz.mail.am0.yahoodns.net."
  ],
  "spf": [
    "v=spf1 ip4:70.32.23.103 include:spf.a2hosting.com +ip4:70.32.23.103 +a +mx +ip4:68.66.200.221 ~all"
  ]
}