Email Formats

{
  "mx": [
    "10 d3401a.ess.barracudanetworks.com.",
    "20 d3401b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:spf.ess.barracudanetworks.com a:spf.protection.outlook.com a:d128009.o.ess.barracudanetworks.com ip4:50.235.101.218 ip4:157.131.218.82 ip4:50.201.244.162 include:spf.protection.outlook.com ~all"
  ]
}