Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:173.15.127.129 include:us._netblocks.mimecast.com a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:hr360spf.smtp.com include:_spf.prod.hydra.sophos.com include:spf.constantcontact.com ~all"
]
}