Email Formats

{
  "mx": [
    "6 mxb-0032d601.gslb.pphosted.com.",
    "10 mt.joshin.co.jp.",
    "6 mxa-0032d601.gslb.pphosted.com."
  ],
  "spf": [
    "v=spf1 +ip4:210.191.18.0/24 include:mail1.joshinweb.jp include:amazonses.com include:spf-bma.mpme.jp ~all"
  ]
}