Email Formats
{
"mx": [
"20 filter2.mresid-1.mailguard.com.au.",
"30 filter3.mresid-1.mailguard.com.au.",
"10 filter1.mresid-1.mailguard.com.au."
],
"spf": [
"v=spf1 ip4:172.105.177.224 ip4:203.59.245.248 include:customer.mailguard.com.au include:spf.protection.outlook.com a:spf.inspectrealestate.com.au ~all"
]
}