Email Formats

{
  "mx": [
    "0 crystalsystems-biz.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:104.247.74.88 include:relay.mailchannels.net +ip4:216.194.169.155 +ip4:173.231.196.201 +include:spf.protection.outlook.com +include:transmail.net ~all"
  ]
}