Email Formats

{
  "mx": [
    "10 d55448a.ess.barracudanetworks.com.",
    "20 d55448b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ptr include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mail.cendien.com include:spf.emailsignatures365.com include:4892859.spf04.hubspotemail.net ip4:47.190.3.131 -all"
  ]
}