Email Formats

{
  "mx": [
    "10 d66095a.ess.barracudanetworks.com.",
    "20 d66095b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all"
  ]
}