Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com.",
"20 and1-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:104.207.249.87 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:servers.mcsv.net ~all"
]
}