Email Formats

{
  "mx": [
    "0 d323369a.ess.barracudanetworks.com.",
    "0 d323369b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.118.244.0/22 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.alchemer.com include:_spf.salesforce.com -all"
  ]
}