Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:185.172.188.60 ip4:104.196.205.145 mx include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.constantcontact.com include:mail.zendesk.com include:rp.oracleemaildelivery.com include:sent-via.netsuite.com ~all"
]
}