Email Formats

{
  "mx": [
    "10 mx.cruzio.com.cust.b.hostedemail.com."
  ],
  "spf": [
    "v=spf1 mx a include:_spf.hostedemail.com include:_spf.google.com ip4:63.249.64.0/18 ip4:216.173.128.0/20 ip4:74.220.64.0/20 ip4:68.170.176.0/20 a:ruby.cruzio.com a:staff.cruzio.com ~all"
  ]
}