Email Formats

{
  "mx": [
    "20 d336565a.ess.barracudanetworks.com.",
    "30 d336565b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:_spf.salesforce.com include:_spf.sendergen.com include:21499269.spf01.hubspotemail.net -all"
  ]
}