I am in charge of migrating my work site to Zimbra, and I have noticed that calendar reminders do not really *pop-up*, but only display in the web browser. I have been searching the posts in the forums, and I located a bug (7899)regarding the problem, and I voted for it.

I am wondering what Calendar client others are using under Linux? I have been trying out Lightning and it looks pretty good, but I have noticed that when I delete a calendar entry from the Lightning application, the change does *not* show up in the Zimbra web client.