Email Formats

{
  "mx": [
    "10 d75802a.ess.barracudanetworks.com.",
    "20 d75802b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:69.178.133.52/32 ip4:69.178.133.53/32 ip4:69.75.100.51/32 ip4:69.75.100.52/32 ip4:64.235.144.0/20 ip4:204.93.232.95/32  include:spf.mandrillapp.com -all"
  ]
}