Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:72.10.184.102 ip4:72.10.184.103 ip4:72.10.180.28/31 ip4:72.10.180.177 ip4:72.10.180.233 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf2.huronconsultinggroup.com include:us._netblocks.mimecast.com -all"
]
}