Email Formats

{
  "mx": [
    "99 d149625a.ess.barracudanetworks.com.",
    "99 d149625b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.81.113.62 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}