Email Formats
{
"mx": [
"10 za-smtp-inbound-1.mimecast.co.za.",
"10 za-smtp-inbound-2.mimecast.co.za."
],
"spf": [
"v=spf1 a a:apps.smtp.e2.co.za ip4:41.185.24.18/28 include:spf.protection.outlook.com include:za._netblocks.mimecast.com ~all"
]
}