Email Formats

{
  "mx": [
    "10 is4.kingbrand.com."
  ],
  "spf": [
    "v=spf1 a mx a:is2.kingbrand.com a:is1.kingbrand.com a:is3.kingbrand.com a:is4.kingbrand.com include:spf.smtp2go.com -all"
  ]
}