Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com include:_spf.regroup.com ip4:18.217.18.147 ip4:66.6.108.240 ip4:72.215.56.25 include:spf.myconnectwise.net -all"
]
}