Email Formats

{
  "mx": [
    "20 d273803b.ess.barracudanetworks.com.",
    "10 d273803a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  include:spf.protection.outlook.com ip4:66.175.146.68/31 ip4:66.175.146.70/32 ~all"
  ]
}