Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "100 mitsui-soko.com.sg.s10a1.psmtp.com.",
    "200 mitsui-soko.com.sg.s10a2.psmtp.com.",
    "300 mitsui-soko.com.sg.s10b1.psmtp.com.",
    "400 mitsui-soko.com.sg.s10b2.psmtp.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com ~all"
  ]
}