Email Formats
{
"mx": [
"10 filter1.ksenvi-1.mailguard.com.au.",
"20 filter2.ksenvi-1.mailguard.com.au.",
"30 filter3.ksenvi-1.mailguard.com.au."
],
"spf": [
"v=spf1 include:customer.mailguard.com.au ip4:103.233.13.24 ip4:40.127.82.30 include:authsmtp.com include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com ~all"
]
}