Email Formats
{
"mx": [
"10 au-smtp-inbound-1.mimecast.com.",
"10 au-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:149.72.161.117 ip4:149.72.155.75 ip4:202.150.62.66 ip4:202.150.63.66 include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:servers.mcsv.net include:emailsrvr.com a:d.spf.service-now.com include:_spf.salesforce.com -all"
]
}