Email Formats

{
  "mx": [
    "5 d22209a.ess.barracudanetworks.com.",
    "7 d22209b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:68.185.164.194 include:46105798.spf07.hubspotemail.net include:spf.protection.outlook.com include:_spf.salesforce.com -all"
  ]
}