Email Formats

{
  "mx": [
    "20 frontier-ok-com.inbound.emailservice.cc.",
    "30 frontier-ok-com.inbound.emailservice.co.",
    "10 frontier-ok-com.inbound.emailservice.io."
  ],
  "spf": [
    "v=spf1 include:spf.us.emailservice.io include:relay-a.echosign.com include:gateways.firstdata.com include:spfref.jackhenry.com include:spf1.netteller.com ip4:159.135.225.38 ip4:159.135.230.92 ip4:161.38.199.149 ip4:161.38.199.245 ip4:161.38.203.96 -all"
  ]
}