Email Formats

{
  "mx": [
    "0 sierratech.net."
  ],
  "spf": [
    "v=spf1 ip4:192.185.2.73 ip4:192.185.96.117 +a +mx +ip4:184.173.239.120 +ip4:192.185.72.168 +include:yahoo.com +include:sierratech.net +include:websitewelcome.com -all"
  ]
}