Email Formats

{
  "mx": [
    "0 custoseng-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a:custoseng.net ip4:216.82.60.28 ip4:216.82.60.29 ip4:216.82.60.30 ip4:216.82.60.31 ip4:216.82.60.32 ip4:216.82.60.6 include:spf.protection.outlook.com ~all"
  ]
}