Email Formats

{
  "mx": [
    "20 d136938b.ess.barracudanetworks.com.",
    "10 d136938a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx include:_spf.bigcommerce.com include:spf.mandrillapp.com include:spf.protection.outlook.com -all"
  ]
}