Email Formats

{
  "mx": [
    "1 mail.dragonfly.net.cn."
  ],
  "spf": [
    "v=spf1 a mx include:server209.smtp-spf.sureserver.com include:servers.mcsv.net  include:facebook-domain-verification=5394363qr3tsa5bkm90kp9xwseuwur ~all"
  ]
}