Email Formats

{
  "mx": [
    "10 d505612.a.ess.au.barracudanetworks.com.",
    "20 d505612.b.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:194.223.161.176 include:servers.mcsv.net include:spf.ess.au.barracudanetworks.com include:spf.messagelabs.com -all"
  ]
}