Email Formats

{
  "mx": [
    "10 aspmx.l.google.com.",
    "100 alt3.aspmx.l.google.com.",
    "100 alt4.aspmx.l.google.com.",
    "50 alt1.aspmx.l.google.com.",
    "50 alt2.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com +ip4:218.225.123.155 +ip4:153.126.134.32 +ip4:218.225.123.151 +ip4:65.52.163.243 +ip4:20.210.112.158 +ip4:20.27.32.118 +ip4:104.215.46.175 +ip4:218.225.123.189 +ip4:163.43.87.213 +a:www3973.sakura.ne.jp ~all"
  ]
}