Email Formats
{
"mx": [
"10 au-smtp-inbound-2.mimecast.com.",
"10 au-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:au._netblocks.mimecast.com include:_spf.mailspamprotection.com mx ip4:35.213.141.79 ip4:20.193.46.122 include:mailwasher.scalar.com.au ~all"
]
}