Email Formats
{
"mx": [
"10 au-smtp-inbound-1.mimecast.com.",
"10 au-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:au._netblocks.mimecast.com include:smtp-out.ivalua.us include:spf.protection.outlook.com ip4:43.245.42.122 ip4:103.1.195.62 ip4:203.38.21.0/24 ip4:203.89.253.66 ip4:203.190.232.98 ~all"
]
}