Email Formats

{
  "mx": [
    "20 d168032b.ess.barracudanetworks.com.",
    "10 d168032a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com a:mail-183-220.wpengine.com include:SendGrid.net include:mailgun.org -all"
  ]
}