The issue tracker is **ONLY** used for bug report and feature request. Keep in mind, please check whether there is an existing same report before your raise a new one.
Any question or RocketMQ proposal please use our [mailing lists](http://rocketmq.apache.org/about/contact/).
Alternately (especially if your communication is not a bug report), you can send mail to our [mailing lists(http://rocketmq.apache.org/about/contact/). We welcome suggestions, bug fixes, collaboration and other improvements.
Please ensure that your bug report is clear and that it is complete. Otherwise, we may be unable to understand it or to reproduce it, either of which would prevent us from fixing the bug. We strongly recommend the report could include some hints as the following:
