Email Formats
{
"mx": [
"10 de-smtp-inbound-1.mimecast.com.",
"10 de-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 a mx include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:s-vps-il-437.upress.io include:_spf.activetrail.com -all"
]
}