p_mail/server/config/config_mysql.json

{
  "logLevel": "info",
  "domain": "domain.com",
  "webDomain": "mail.domain.com",
  "dkimPrivateKeyPath": "config/dkim/dkim.priv",
  "sslType": "0",
  "SSLPrivateKeyPath": "config/ssl/private.key",
  "SSLPublicKeyPath": "config/ssl/public.crt",
  "dbDSN": "root:root@tcp(127.0.0.1:3306)/pmail?parseTime=True&loc=Local",
  "dbType": "mysql",
  "weChatPushAppId": "",
  "weChatPushSecret": "",
  "weChatPushTemplateId": "",
  "weChatPushUserId": "",
  "isInit": true,
  "httpsEnabled": 2
}