Email Formats

{
  "mx": [
    "10 mx4.volusion.com.",
    "10 mx3.volusion.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com include:volusion.email a:smtp5.volusion.com include:_spf.createsend.com ~all"
  ]
}