Email Formats

{
  "mx": [
    "10 d237028a.ess.barracudanetworks.com.",
    "20 d237028b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:167.89.14.63 a:chi-node3.websitehostserver.net a:mail.wpengine.com include:sendgrid.net include:mailgun.org include:spf.ess.barracudanetworks.com -all"
  ]
}