In addition to filtering JSON input and producing JSON output in the process, PostQF can now also generate a number of simple reports to answer some frequently asked questions about message queue content. The following data can be shown in reports:
* Delay reason * Recipient address * Recipient domain * Sender address * Sender domain For example, the following call will print the deferred messages' unique recipient domains sorted by count: postqueue -j | postqf -q deferred --rdom Please see the project homepage [1] and PyPI [2] for details. -Ralph [1] https://github.com/rseichter/postqf [2] https://pypi.org/project/postqf/
