Email Formats

{
  "mx": [
    "5 d339190a.ess.barracudanetworks.com.",
    "10 d339190b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.96.128.0/18 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}