Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:servers.mcsv.net include:_netblocks.mimecast.com ip4:71.187.188.114 ip4:142.44.93.198 include:44847103.spf04.hubspotemail.net -all"
]
}