Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:23.83.208.0/20 ip4:62.229.62.0/24 ip4:69.64.144.0/20 ip4:98.124.192.0/18 include:relay.mailchannels.net a:mail.hrnoc.net include:_spf.google.com -all"
  ]
}