Email Formats

{
  "mx": [
    "10 d159425a.ess.barracudanetworks.com.",
    "20 d159425b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.serverdata.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:47.44.89.82 ip4:216.107.136.33 -all"
  ]
}