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.",
    "50 reply.s11.exacttarget.com."
  ],
  "spf": [
    "v=spf1 ip4:61.30.233.0/24 ip4:34.81.20.193 ip4:104.199.166.174 include:_spf.google.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:sendgrid.net include:_spf01.cw.com.tw ~all"
  ]
}