Email Formats
{
"mx": [
"30 filter3.in2ap-1.mailguard.com.au.",
"10 filter1.in2ap-1.mailguard.com.au.",
"20 filter2.in2ap-1.mailguard.com.au."
],
"spf": [
"v=spf1 a mx include:customer.mailguard.com.au include:spf.protection.outlook.com ip4:119.9.131.87 -all"
]
}