Email Formats

{
  "mx": [
    "10 d91649a.ess.barracudanetworks.com.",
    "10 d91649b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:75.98.99.98 ip4:75.98.99.101 ip4:64.235.144.0/20 ip4:208.65.144.0/21 ip4:208.81.64.0/21 ip4:209.222.80.0/21 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.salesforce.com -all"
  ]
}