Email Formats

{
  "mx": [
    "10 d166015a.ess.barracudanetworks.com.",
    "20 d166015b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:12.1.69.130 include:exghost.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:192.190.82.123 include:u41890038.wl039.sendgrid.net include:spf.mandrillapp.com ~all"
  ]
}