Email Formats

{
  "mx": [
    "1 mx1-us1.ppe-hosted.com.",
    "1 mx2-us1.ppe-hosted.com."
  ],
  "spf": [
    "v=spf1 a mx include:sendgrid.net ip4:148.163.129.48 ip4:148.163.129.52 ip4:67.231.154.183 ~all"
  ]
}