Email Formats

{
  "mx": [
    "10 d273668a.ess.barracudanetworks.com.",
    "20 d273668b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:66.214.149.166 ip4:24.120.114.248 ip4:24.234.148.114 ip4:50.250.195.169 ip4:12.206.228.138 -all"
  ]
}