Email Formats
{
"mx": [
"10 eu-smtp-inbound-1.mimecast.com.",
"10 eu-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx ip4:41.74.192.0/20 include:_spf.mailgun.org include:amazonses.com include:eu._netblocks.mimecast.com include:cust-spf.exacttarget.com include:_spf.salesforce.com a:production.eu01.debeers.demandware.net ~all"
]
}