Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:69.174.70.231/32 ip4:104.207.246.162/32 ip4:209.126.20.110/32 ip4:168.62.245.11/32 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ~all"
]
}