Email Formats

{
  "mx": [
    "10 us-smtp-inbound-1.mimecast.com.",
    "20 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:_netblocks.mimecast.com ip4:12.220.53.211 ip4:4.21.27.162 ~all"
  ]
}