Email Formats

{
  "mx": [
    "10 d228411a.ess.barracudanetworks.com.",
    "20 d228411b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:104.219.46.240/28 ip4:64.183.146.242 ip4:104.219.46.247 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.ess.barracudanetworks.com ~all"
  ]
}