Email Formats

{
  "mx": [
    "40 valley-accounting-com.p40.mxthunder.net.",
    "30 valley-accounting-com.p30.mxthunder.net.",
    "20 valley-accounting-com.p20.mxthunder.net.",
    "10 valley-accounting-com.p10.mxthunder.com."
  ],
  "spf": [
    "v=spf1 a:mail.sunnylink.net ~all"
  ]
}