Email Formats

{
  "mx": [
    "10 netdoor-mx.email-protect.gosecure.net."
  ],
  "spf": [
    "v=spf1 ip4:206.41.228.0/24 ip4:208.80.200.0/21 include:netblocks.dreamhost.com include:relay.mailchannels.net -all"
  ]
}