Email Formats

{
  "mx": [
    "10 riken-jp.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:134.160.0.0/16 +include:spf.tricorn.net +include:spf.protection.outlook.com +include:amazonses.com +include:_spf.gmo-pg.com +include:limedio.ricoh.co.jp ~all"
  ]
}