Email Formats

{
  "mx": [
    "10 cooktek.com.s8a1.psmtp.com.",
    "10 cooktek.com.s8a2.psmtp.com.",
    "10 cooktek.com.s8b1.psmtp.com.",
    "10 cooktek.com.s8b2.psmtp.com."
  ],
  "spf": [
    "v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"
  ]
}