Email Formats
{
"mx": [
"10 usb-smtp-inbound-1.mimecast.com.",
"10 usb-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:sent-via.netsuite.com ip4:50.205.112.114/30 ip4:50.205.112.128/28 ip4:12.176.84.66/27 ip4:54.213.166.248 ip4:45.62.178.78 ip4:65.255.193.82 ip4:65.255.193.148 ip4:99.37.\" \"210.35 ip4:54.213.192.250 ~all"
]
}