Email Formats

{
  "mx": [
    "1 usb-smtp-inbound-1.mimecast.com.",
    "1 usb-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 a include:usb._netblocks.mimecast.com ip4:207.231.85.0/24 include:spf.protection.outlook.com include:sendgrid.net  -all"
  ]
}