Email Formats

{
  "mx": [
    "10 mail.tsi-holdings.com."
  ],
  "spf": [
    "v=spf1 ip4:13.113.32.35 ip4:52.192.32.110 include:_spf.google.com include:spf.humanage.co.jp include:webcas.tsi-holdings.com ~all"
  ]
}