Email Formats
{
"mx": [
"50 filter1.pacear-1.mailguard.com.au.",
"70 filter3.pacear-1.mailguard.com.au.",
"60 filter2.pacear-1.mailguard.com.au."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:customer.mailguard.com.au -all"
]
}