Email Formats
{
"mx": [
"1 au-smtp-inbound-1.mimecast.com.",
"1 au-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:au._netblocks.mimecast.com include:_spf.createsend.com ip4:139.180.166.28 ip4:220.233.200.58 -all"
]
}