Email Formats

{
  "mx": [
    "20 d222149b.ess.barracudanetworks.com.",
    "10 d222149a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:100.42.120.96/27 ip4:100.42.115.0/27 ip4:208.70.208.0/22 -all"
  ]
}