Email Formats

{
  "mx": [
    "10 mx00.pi-pe.co.jp.",
    "20 mx01.pi-pe.co.jp."
  ],
  "spf": [
    "v=spf1 ip4:1.33.192.0/27 ip4:202.229.103.88/29 include:smp.ne.jp include:spf.eco-serv.jp include:spf.protection.outlook.com ~al\" \"l"
  ]
}