Email Formats

{
  "mx": [
    "0 d163986b.ess.barracudanetworks.com.",
    "0 d163986a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:47.19.134.250 include:_spf.bbnotify.net include:spf.ess.barracudanetworks.com include:mailgun.org include:_spf.google.com ~all"
  ]
}