Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx a:exchange.babcox.com mx:exchange.babcox.com ip4:205.139.110.0/24 ip4:205.139.111.0/24 ip4:207.211.31.0/25 ip4:207.211.30.0/24 ip4:52.6.112.187 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:navigacloud.com -all"
]
}