Email Formats

{
  "mx": [
    "10 mx21.enkei.co.jp.",
    "10 mx22.enkei.co.jp."
  ],
  "spf": [
    "v=spf1 ip4:210.255.77.0/27 include:_spf.shopmaker.jp include:_spf.google.com ~all"
  ]
}