Email Formats

{
  "mx": [
    "8 mx.sendgrid.net.",
    "3 mx.securemx.jp."
  ],
  "spf": [
    "v=spf1 include:spf-bma.mpme.jp ip4:202.221.136.0/25 +ip4:42.125.252.226 include:smp.ne.jp include:spf.probance.jp include:spf.securemx.jp include:_spf.gmo-pg.com ~all"
  ]
}