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:spf.protection.outlook.com ip4:219.74.19.170 ip4:128.106.65.130 ip4:168.245.23.127 ip4:202.176.220.93 ip4:103.23.67.26 ip4:202.176.200.20 ip4:117.53.152.19 ip4:65.221.12.148 ip4:65.221.12.128 -all"
]
}