Email Formats
{
"mx": [
"10 za-smtp-inbound-2.mimecast.co.za.",
"10 za-smtp-inbound-1.mimecast.co.za."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:za._netblocks.mimecast.com ip4:105.27.185.222 ip4:102.133.172.206 ip4:102.133.239.76 -all"
]
}