Email Formats

{
  "mx": [
    "10 mail.sierrachart.com."
  ],
  "spf": [
    "v=spf1 a mx a:mail.sierrachart.com a:web9.sierrachart.com  a:mailus.sierrachart.com a:sierrachart.com ip4:4.15.104.98  -all"
  ]
}