Email Formats

{
  "mx": [
    "0 d274097a.ess.barracudanetworks.com.",
    "5 d274097b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:5729553.spf03.hubspotemail.net include:mailgun.org include:transmail.net include:spf.protection.outlook.com include:servers.mcsv.net include:zcsend.net include:spf.mailjet.com ?all"
  ]
}