Email Formats

{
  "mx": [
    "10 d308906a.ess.barracudanetworks.com.",
    "20 d308906b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:38.109.136.192/27 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com  -all"
  ]
}