Email Formats

{
  "mx": [
    "10 mx1.emailsrvr.com.",
    "20 mx2.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 ip4:158.106.139.110 +a +mx +ip4:108.160.153.250 +ip4:66.147.239.192 ~all"
  ]
}