Email Formats

{
  "mx": [
    "10 ffg.com.tw."
  ],
  "spf": [
    "v=spf1 ptr mx:ffg.com.tw ip4:118.163.56.108 ip4:118.163.86.136 ip4:118.163.204.186 ip4:118.163.204.181 ip4:211.20.150.246 ip4:218.16.100.35 ip4:61.219.173.168  ~all"
  ]
}