Email Formats

{
  "mx": [
    "10 mx.usa.net.",
    "20 mx.ct.mbox.net."
  ],
  "spf": [
    "v=spf1 mx ip4:66.159.240.254 ip4:66.159.238.227 ip4:66.96.128.0/18 ip4:165.212.64.25 ip4:67.227.154.69 ip4:167.89.11.238 include:mailgun.org include:autotask.net include:22007819.spf02.hubspotemail.net include:spf.usa.net include:spf.cashedge.com ?all"
  ]
}