Email Formats

{
  "mx": [
    "10 mx1.feib.com.tw.",
    "10 mx2.feib.com.tw."
  ],
  "spf": [
    "v=spf1  include:ap.rp.oracleemaildelivery.com ip4:60.250.180.52/30 ip4:60.250.180.56/31 ip4:60.250.180.59 ip4:218.32.76.245 ip4:218.32.76.246/31 ip4:218.32.76.248/31 ip4:218.32.76.250 ip4:218.32.76.251 -all"
  ]
}