Email Formats

{
  "mx": [
    "10 d252585b.ess.barracudanetworks.com.",
    "0 d252585a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:173.235.35.136/30 ip4:24.117.106.42 ip4:173.235.32.62 ip4:12.54.203.218 ip4:136.239.17.72/30 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.google.com include:_spf.psm.knowbe4.com -all"
  ]
}