Email Formats

{
  "mx": [
    "10 d139973a.ess.barracudanetworks.com.",
    "20 d139973b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a a:mail.kane.com.au a:www.arete.com.au include:spf.ess.barracudanetworks.com include:aspmx.pardot.com include:spf.mailcluster.com.au ~all"
  ]
}