Email Formats

{
  "mx": [
    "10 d169185a.ess.barracudanetworks.com.",
    "20 d169185b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a ip4:192.254.121.248 include:relay.mailchannels.net include:_phishspf.knowbe4.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}