Email Formats
{
"mx": [
"10 de-smtp-inbound-1.mimecast.com.",
"10 de-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:de._netblocks.mimecast.com a ip4:104.21.78.10 include:spf.protection.outlook.com ip4:84.35.69.122 include:mailgun.org include:_spf.mlsend.com -all"
]
}