Email Formats
{
"mx": [
"0 d504598.a.ess.au.barracudanetworks.com.",
"1 d504598.b.ess.au.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com include:servers.mcsv.net ip4:13.54.7.185 ip4:13.210.155.43 ip4:54.79.14.179 ~all"
]
}