Email Formats

{
  "mx": [
    "99 d257145a.ess.barracudanetworks.com.",
    "99 d257145b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.smarsh.com include:_spf.psm.knowbe4.com -all"
  ]
}