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 ip4:68.153.60.0/22 ip4:166.73.10.0/23 ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:52.128.98.34 ip4:52.128.98.35 ip4:52.128.98.36 ip4:74.200.60.34 include:spf1.weststar.org -all"
]
}