Email Formats

{
  "mx": [
    "30 apcast-com.p30.mxthunder.net.",
    "40 apcast-com.p40.mxthunder.net.",
    "20 apcast-com.p20.mxthunder.net.",
    "10 apcast-com.p10.mxthunder.com."
  ],
  "spf": [
    "v=spf1 ip4:69.30.224.122 ip4:192.73.248.0/24 ip4:209.177.156.0/24 +a +mx ~all"
  ]
}