Email Formats

{
  "mx": [
    "10 d219164a.ess.barracudanetworks.com.",
    "20 d219164b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:24.155.147.85 include:relay.mailchannels.net include:spf.ess.barracudanetworks.com  ~all"
  ]
}