Email Formats
{
"mx": [
"10 filter1.acewir-1.mailguard.com.au.",
"30 filter3.acewir-1.mailguard.com.au.",
"20 filter2.acewir-1.mailguard.com.au."
],
"spf": [
"v=spf1 a ip4:101.187.43.76 include:customer.mailguard.com.au include:spf.protection.outlook.com -all"
]
}