Email Formats

{
  "mx": [
    "10 d332273b.ess.barracudanetworks.com.",
    "0 d332273a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:76.201.158.1 include:spf.protection.outlook.com ip4:192.254.121.248 ip4:136.37.145.18 include:_phishspf.knowbe4.com include:spf.ess.barracudanetworks.com -all"
  ]
}