Email Formats
{
"mx": [
"10 mx01.mailcluster.com.au.",
"20 mx02.mailcluster.com.au."
],
"spf": [
"v=spf1 +ip4:101.0.117.10 +ip4:122.201.118.70 +ip4:103.27.34.29 +include:spf.mailcluster.com.au +include:_spf.elasticemail.com -all"
]
}