I finally got around to implementing the import in the other direction (from Google to Zimbra). Check it out: https://zimbra-calendar-sync.appspot.com/

A quick update. I've re-implemented this application using Zimbra's native Java client, so it works much better now. I've also updated the UI using Polymer 3 to make it work in mobile browsers. https://zimbra-calendar-sync.appspot.com/

I did a quick test and it seems to work well! I'll see how it keeps up in the next few days but otherwise this is the type of tool I was looking for. Thank you for sharing with me. Too bad we can't have it bidirectional. You are welcome and thanks for testing! LMK if you find any issues. As far as ...

I wanted the same functionality for a while and could not find anything free (there are some desktop calendar sync apps that cost $40/month and more). So last weekend I wrote a utility on Google App Engine: http://zimbra-calendar-sync.appspot.com/. It's very basic. You log in with Google account, th...

ZCS 7 uses Jetty (we switched to Jetty from Tomcat in version 5) There's a way to run and debug jetty with jetty-ant plugin. Basically you run jetty as an ant task and use Eclipse remote debugging with jetty-ant plugin. To use jetty-ant, first you need to setup a shell for service webapp. Go to ...