Email Formats
{
"mx": [
"10 usb-smtp-inbound-2.mimecast.com.",
"10 usb-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:72.54.73.201 ip4:54.240.31.227 ip4:216.154.196.68 ip4:216.154.196.70 ip4:72.54.73.194 ip4:167.212.16.1/24 ip4:139.131.76.1/24 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:20968342.spf02.hubspotemail.net ~all"
]
}