Email Formats

{
  "mx": [
    "0 mail.wmcvietnam.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:162.240.175.37 +ip4:162.240.165.122 +ip4:192.254.195.76 +include:servers.mcsv.net +include:mctxapp.net +include:mcdlv.net ~all"
  ]
}