Email Formats

{
  "mx": [
    "10 d164246b.ess.barracudanetworks.com.",
    "5 d164246a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a include:higherinfogroup.net include:spf.protection.outlook.com include:smtpout.com include:sendgrid.net include:spf.ess.barracudanetworks.com ~all"
  ]
}