Email Formats

{
  "mx": [
    "10 mail3.riverstarinc.com.",
    "50 email2.riverstarinc.com.",
    "4 mail2.riverstarinc.com.",
    "45 mail7.riverstarinc.com.",
    "20 mail6.riverstarinc.com.",
    "40 mail.riverstarinc.com."
  ],
  "spf": [
    "v=spf1 ip4:140.190.23.178 ip4:65.141.16.50 ip4:64.211.112.66 ip4:209.180.48.242 ~all"
  ]
}