Email Formats

{
  "mx": [
    "10 d113627a.ess.barracudanetworks.com.",
    "20 d113627b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:72.3.249.69 include:spf.protection.outlook.com include:amazonses.com a:amazonses.com include:spf.ess.barracudanetworks.com include:397602.spf07.hubspotemail.net -all"
  ]
}