Email Formats

{
  "mx": [
    "10 163mx01.mxmail.netease.com.",
    "50 163mx00.mxmail.netease.com.",
    "10 163mx03.mxmail.netease.com.",
    "10 163mx02.mxmail.netease.com."
  ],
  "spf": [
    "v=spf1 include:spf.mail.163.com -all"
  ]
}