Email Formats
{
"mx": [
"10 au-smtp-inbound-1.mimecast.com.",
"10 au-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:spf.v6send.net mx ptr ip4:203.33.61.158 ip4:180.214.68.212 ip4:110.145.151.74 include:spf.protection.outlook.com include:au._netblocks.mimecast.com a:smtp.dynamicsupplies.com.au include:_spf.neto.com.au ~all"
]
}