Email Formats

{
  "mx": [
    "20 d312818b.ess.barracudanetworks.com.",
    "10 d312818a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:spf.protection.outlook.com include:spf.pegtec.com -all"
  ]
}