Email Formats

{
  "mx": [
    "0 d261077a.ess.barracudanetworks.com.",
    "10 d261077b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_spf.psm.knowbe4.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:65.141.203.34 ip4:63.151.106.146 ip4:166.78.37.172 -all"
  ]
}