Email Formats

{
  "mx": [
    "10 efirst-com-au.p10.spamhero.com.",
    "20 efirst-com-au.p20.spamhero.net.",
    "30 efirst-com-au.p30.spamhero.net.",
    "40 efirst-com-au.p40.spamhero.net."
  ],
  "spf": [
    "v=spf1 a:mail.efirst.com.au ip4:27.50.67.180 ~all"
  ]
}