Email Formats

{
  "mx": [
    "10 thecustomboxes.com.",
    "20 thecustomboxes.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com ip4:23.111.168.42 ip4:23.111.148.57 a mx ip4:173.237.190.225 ~all"
  ]
}