Email Formats

{
  "mx": [
    "20 in2.smtp.messagingengine.com.",
    "10 in1.smtp.messagingengine.com."
  ],
  "spf": [
    "v=spf1 ip4:50.233.107.20 ip4:50.233.107.14 include:spf.messagingengine.com include:20639966.spf07.hubspotemail.net ?all"
  ]
}