Email Formats

{
  "mx": [
    "5 us-smtp-inbound-2.mimecast.com.",
    "5 us-smtp-inbound-1.mimecast.com."
  ],
  "spf": [
    "v=spf1 mx ip4:75.103.70.22/32 a:safetyfirst-sfc.com a:mail.safetyfirst-sfc.com include:us._netblocks.mimecast.com include:_spf.mlsend.com -all"
  ]
}