Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.createsend.com include:transmail.net include:_spf.e-activist.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com -all"
]
}