Email Formats

{
  "mx": [
    "0 mail.invisionkc.com."
  ],
  "spf": [
    "v=spf1 ip4:74.62.65.21 ip4:74.62.65.28 ip4:74.62.65.26 ip4:74.62.65.20 ip6:2603:8090:1800:fe00:1ab1:69ff:fe3e:8ac5 ~all"
  ]
}