Email Formats
{
"mx": [
"10 filter1.westvi-1.mailguard.com.au.",
"20 filter2.westvi-1.mailguard.com.au.",
"30 filter3.westvi-1.mailguard.com.au."
],
"spf": [
"v=spf1 ip4:202.142.128.8 ip4:3.104.192.131 ip4:103.195.53.120 include:customer.mailguard.com.au include:spf.protection.outlook.com -all"
]
}