Email Formats

{
  "mx": [
    "10 d198553a.ess.barracudanetworks.com.",
    "20 d198553b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:mailgun.org include:_spf.act-on.net IP4:12.208.47.3 include:_spf.activedemand.com ~all"
  ]
}