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