Email Formats

{
  "mx": [
    "10 d319733a.ess.barracudanetworks.com.",
    "20 d319733b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:72.214.236.70 include:spf.protection.outlook.com include:mailgun.org include:_spf.createsend.com include:sendgrid.net include:spf.ess.barracudanetworks.com -all"
  ]
}