Email Formats
{
"mx": [
"10 au-smtp-inbound-2.mimecast.com.",
"10 au-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com ip4:203.45.219.172 ip4:103.138.242.19 ip4:103.138.243.19 ip4:203.149.89.138 ip4:203.149.89.134 -all"
]
}