Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"20 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com ip4:198.211.192.0/28 ip4:198.168.207.0/24 ip4:174.142.126.64/27 include:spf.messagelabs.com include:reflexion.net include:servers.mcsv.net include:spf.protection.outlook.com -all"
]
}