Email Formats

{
  "mx": [
    "1 mail.btbg.ca."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:142.115.154.100/32 a:Btbg.ca",
    "v=spf1 mx a ip4:142.115.154.100 a:spam.btbg.ca a:spam1.btbg.ca a:mail.btbg.ca"
  ]
}