Email Formats

{
  "mx": [
    "20 spam.chensource.com.",
    "5 spam3.chensource.com.",
    "10 spam2.chensource.com.",
    "40 mx3.chensource.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:59.124.196.34 include:sent-via.netsuite.com -all"
  ]
}