How to report a Zimbra bug
If you think you have found a bug in Zimbra, or you have an idea for a new feature or think something could be improved, you should create a bug report using Zimbra’s bug tracking system http://bugzilla.zimbra.com/
Before posting a new bug, do read the notes in this Zimbra article https://wiki.zimbra.com/?title=Ajcody-Notes#Bugzilla
We are not able to fix Zimbra bugs or edit the Zimbra software, but are happy to put our vote behind relevant bugs or ideas. Let us know once you’ve submitted a bug report and we’ll review it and add our vote to valid bug reports.