Email Formats

{
  "mx": [
    "0 mx1.emailsrvr.com.",
    "10 mx2.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 ip4:104.156.48.154 ip4:23.111.130.170 ip4:23.111.130.172 ip4:23.111.167.163 ip4:23.111.174.204 ip4:69.65.43.139 +a +mx ~all"
  ]
}