Email Formats

{
  "mx": [
    "20 smtp10.mccoytree.com.",
    "10 smtp.mccoytree.com."
  ],
  "spf": [
    "v=spf1 mx ip4:164.90.42.135/32 ip4:184.81.95.218/32 ip4:164.90.42.136/32 ip4:136.228.97.66/32 ip4:12.235.184.2/32 -all"
  ]
}