Email Formats

{
  "mx": [
    "0 d291318a.ess.barracudanetworks.com.",
    "0 d291318b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:97.107.175.74/32 ip4:97.107.175.73/32 ip4:148.77.10.216/32 include:mailgun.org include:aspmx.pardot.com include:49620510.spf08.hubspotemail.net include:spf.ess.barracudanetworks.com -all"
  ]
}