Email Formats

{
  "mx": [
    "10 usb-smtp-inbound-1.mimecast.com.",
    "10 usb-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 ip4:64.191.152.66 ip4:217.180.203.70 ip4:166.82.175.130 include:usb._netblocks.mimecast.com -all"
  ]
}