Email Formats
{
"mx": [
"5 za-smtp-inbound-2.mimecast.co.za.",
"5 za-smtp-inbound-1.mimecast.co.za."
],
"spf": [
"v=spf1 +a +mx +ip4:41.185.8.54 include:relay.mailchannels.net +include:spf.host-h.net +include:_netblocks.mimecast.com +include:autotask.net ~all"
]
}