Email Formats

{
  "mx": [
    "5 smtp.greatmail.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.greatmail.com include:ebizcharge.net ip4:209.239.233.0/24 ip4:64.0.146.0/24 ip4:209.220.191.0/24 ip4:190.92.152.183 include:_spf.google.com ~all"
  ]
}