Email Formats

{
  "mx": [
    "10 us-smtp-inbound-1.mimecast.com.",
    "10 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:us._netblocks.mimecast.com include:_spf.salesforce.com ip4:72.50.238.0/26 ip4:205.251.167.0/25 -all"
  ]
}