Email Formats

{
  "mx": [
    "10 d191728a.ess.barracudanetworks.com.",
    "20 d191728b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:173.197.10.74/32 ip4:38.140.136.170/32 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.mandrillapp.com -all"
  ]
}