Email Formats

{
  "mx": [
    "10 mx1.yakult.co.jp.",
    "10 mx2.yakult.co.jp.",
    "20 mx01.jm-s.co.jp.",
    "30 mx02.jm-s.co.jp.",
    "32767 ms63576986.msv1.invalid.",
    "50 mx03.jm-s.co.jp."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.yakult.co.jp include:shops.shopify.com include:spf.okulot.jp include:spf1.yakult.co.jp ~all"
  ]
}