Email Formats

{
  "mx": [
    "20 d285317b.ess.barracudanetworks.com.",
    "10 d285317a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a ip4:199.73.81.25 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:44151329.spf10.hubspotemail.net -all"
  ]
}