Email Formats

{
  "mx": [
    "20 d138775b.ess.barracudanetworks.com.",
    "10 d138775a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:184.182.216.162/32 ip4:72.166.79.162/32 ip4:130.211.206.147 include:cust-spf.exacttarget.com  include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}