Email Formats

{
  "mx": [
    "10 d262037a.ess.barracudanetworks.com.",
    "20 d262037b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:173.226.188.26 include:3344545.spf05.hubspotemail.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}