Email Formats

{
  "mx": [
    "10 batman.onepointsync.com.",
    "20 spiderman.onepointsync.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.intermedia.net include:sendgrid.net mx a ip4:107.191.72.0/24 ~all"
  ]
}