Email Formats

{
  "mx": [
    "20 d304468b.ess.barracudanetworks.com.",
    "10 d304468a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:173.198.4.2 ip4:50.233.184.137 ip4:12.19.100.11 -all"
  ]
}