Email Formats
{
"mx": [
"2 us-smtp-inbound-2.mimecast.com.",
"1 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:72.194.168.30 ip4:184.180.185.75 ip4:72.203.241.131 ip4:184.176.149.130 ip4:70.166.104.5 ip4:184.180.185.66 include:8217577.spf04.hubspotemail.net include:us._netblocks.mimecast.com -all"
]
}