Email Formats

{
  "mx": [
    "10 d240973a.ess.barracudanetworks.com.",
    "20 d240973b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:205.169.52.170 ip4:50.168.76.254 ip4:4.96.87.122 ip4:50.168.71.234 -all"
  ]
}