Email Formats
{
"mx": [
"70 us-smtp-inbound-2.mimecast.com.",
"20 vbinc-com0e.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx a:dispatch-us.ppe-hosted.com include:_netblocks.mimecast.com include:spf.protection.outlook.com a:remote.vb-inc.com include:email.pipelinesuite.com include:spf.constantcontact.com ip4:75.144.161.234 -all"
]
}