Email Formats

{
  "mx": [
    "0 sinomab-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:210.3.136.42 ip4:223.255.134.162 ip4:220.174.210.44 ip4:153.0.152.129 ip4:153.0.152.131 ip4:221.224.13.221 include:spf.protection.outlook.com -all"
  ]
}