Email Formats

{
  "mx": [
    "0 d94707a.ess.barracudanetworks.com.",
    "1 d94707b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.psm.knowbe4.com ip4:209.210.209.36 ip4:192.254.121.248 ip4:67.171.12.103 ~all"
  ]
}