Email Formats

{
  "mx": [
    "0 webmail.redco.com."
  ],
  "spf": [
    "v=spf1 +a +mx ip4:66.115.166.235 ip4:192.111.137.244 ip4:98.142.213.99 ip4:172.240.102.4 ?all"
  ]
}