Email Formats
{
"mx": [
"10 d501240.a.ess.au.barracudanetworks.com.",
"20 d501240.b.ess.au.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.ess.au.barracudanetworks.com include:spf.protection.outlook.com include:spf.au.exclaimer.net include:spf.messagelabs.com ip4:13.55.19.10 ip4:121.200.34.96 ip4:67.219.246.5 ip4:13.55.19.10 ip4:100.112.3.165 -all"
]
}