Email Formats

{
  "mx": [
    "10 d154574a.ess.barracudanetworks.com.",
    "20 d154574b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:96.30.244.88 include:spf.protection.outlook.com  include:spf.tsrnet.com include:spf.ess.barracudanetworks.com -all"
  ]
}