Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:54.66.120.162 include:us._netblocks.mimecast.com include:spf.dynect.net include:spf.mandrillapp.com include:servers.mcsv.net include:eskerondemand.com include:_spf-dc4.successfactors.com include:45004909.spf04.hubspotemail.net include:45547840.\" \"spf01.hubspotemail.net include:miraqle.com include:_spf.salesforce.com -all"
]
}