Email Formats
{
"mx": [
"0 us-smtp-inbound-1.mimecast.com.",
"0 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ip4:38.88.147.138 ip4:38.70.65.72 ip4:38.98.226.50 ip4:170.55.57.130 ip4:38.100.137.35 include:spfhost.messageprovider.com include:spf.salesforce.com ~all"
]
}