Email Formats

{
  "mx": [
    "0 d274822a.ess.barracudanetworks.com.",
    "5 d274822b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:50.77.182.208/29 ip4:24.196.137.132/30 ip4:50.247.169.4/30 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
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}