Email Formats

{
  "mx": [
    "10 d98749a.ess.barracudanetworks.com.",
    "20 d98749b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:98.158.162.2 ip4:52.89.137.36 ip4:98.158.164.50 ip4:98.158.164.178 ip4:98.158.164.106 include:spf.naturalnetworks.com include:spf.mandrillapp.com include:_spf.dwgmail.com include:spf.protection.outlook.com -all"
  ]
}