Email Formats

{
  "mx": [
    "5 d507173.b.ess.au.barracudanetworks.com.",
    "5 d507173.a.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:203.23.211.150 ip4:199.231.163.108 ip4:101.0.72.214/32 ip4:20.5.91.54/32 include:spf.ess.au.barracudanetworks.com -all"
  ]
}