Email Formats

{
  "mx": [
    "10 d106375a.ess.barracudanetworks.com.",
    "20 d106375b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:67.135.44.162 ip4:172.56.105.5 ip4:138.91.196.67 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.mail1.wpengine.com -all"
  ]
}