Email Formats

{
  "mx": [
    "10 d400872.a.ess.ca.barracudanetworks.com.",
    "10 d400872.b.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:209.172.34.166 include:_spf.paubox.com +include:relay.mailchannels.net +include:_spf.messagegears.net +a +mx ~all"
  ]
}