Email Formats

{
  "mx": [
    "10 usb-smtp-inbound-2.mimecast.com.",
    "10 usb-smtp-inbound-1.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:usb._netblocks.mimecast.com ip4:76.80.68.237 ip4:12.167.58.2 ip4:173.243.145.130 include:esp1.co include:sendgrid.net ~all"
  ]
}