Email Formats

{
  "mx": [
    "5 d50003b.ess.barracudanetworks.com.",
    "10 d50003a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:199.243.159.34 ip4:199.243.159.36 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mail.paracellabs.com ~all"
  ]
}