Email Formats
{
"mx": [
"10 usb-smtp-inbound-2.mimecast.com.",
"10 usb-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 exists:%{i}.spf.hc197966.iphmx.com include:usb._netblocks.mimecast.com\" \" include:spf.protection.outlook.com include:spf.usa.net include:mbox.net include:spfref.jackhenry.com include:servers.mcsv.net ip4:139.131.194.107 ip4:66.254.128.0/19 ip4:205.196.224.0/19 -all"
]
}