Email Formats

{
  "mx": [
    "10 d133295a.ess.barracudanetworks.com.",
    "20 d133295b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  a  mx ip4:65.116.245.32/27 include:_spf.bigcommerce.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}