Email Formats

{
  "mx": [
    "5 d403063.b.ess.ca.barracudanetworks.com.",
    "0 d403063.a.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:72.38.185.70 include:spf.protection.outlook.com ~all"
  ]
}