Email Formats

{
  "mx": [
    "1 d124401a.ess.barracudanetworks.com.",
    "2 d124401b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212  ip4:24.64.106.157 ~all"
  ]
}