Email Formats
{
"mx": [
"0 us-smtp-inbound-1.mimecast.com.",
"0 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ip4:73.196.72.204 ip4:149.72.60.218 ip4:207.54.80.163 ip4:207.54.86.90 ip4:68.232.129.78 ip4:207.54.86.216 include:infosecmail.net ~all"
]
}