Email Formats

{
  "mx": [
    "10 d316067a.ess.barracudanetworks.com.",
    "20 d316067b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com a ip4:66.35.2.150 include:spf.ess.barracudanetworks.com ip4:50.52.35.250 mx ip4:64.126.190.253 -all"
  ]
}