Email Formats

{
  "mx": [
    "10 mx.securemx.jp."
  ],
  "spf": [
    "v=spf1 ip4:210.239.93.162 ip4:211.16.27.130 include:spf.protection.outlook.com include:spf.securemx.jp include:mail-spf.ferret-one.com include:mail.sansan.com include:unitrans.jp ~all"
  ]
}