Email Formats

{
  "mx": [
    "10 d279640a.ess.barracudanetworks.com.",
    "20 d279640b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:3.131.81.94/32 include:em870.oncourselearning.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.salesforce.com include:spf.ess.barracudanetworks.com include:_netblocks.eloqua.com -all"
  ]
}