Email Formats
{
"mx": [
"10 filter1.enterp-1.mailguard.com.au.",
"20 filter2.enterp-1.mailguard.com.au.",
"30 filter3.enterp-1.mailguard.com.au."
],
"spf": [
"v=spf1 mx include:customer.mailguard.com.au include:spf.messagelabs.com include:servers.mcsv.net a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all"
]
}