Email Formats
{
"mx": [
"0 de-smtp-inbound-1.mimecast.com.",
"0 de-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:de._netblocks.mimecast.com v=spf1 include:spf.protection.outlook.com -mx a ip4:205.144.215.172 ip4:205.144.215.170 ~all"
]
}