Email Formats

{
  "mx": [
    "10 d261628a.ess.barracudanetworks.com.",
    "20 d261628b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:emailsrvr.com include:spf.ess.barracudanetworks.com include:_spf.emailcampaigns.net include:spf.protection.outlook.com include:48528594.spf01.hubspotemail.net ~all"
  ]
}