Email Formats

{
  "mx": [
    "10 d322428a.ess.barracudanetworks.com.",
    "20 d322428b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:hubspotemail.net ip4:66.60.148.166 -all"
  ]
}