Norwegian holidays in Zimbra
<p> 1. Switch to the Calendar view in the Zimbra webui.<br /> 2. Click “New Calendar” (or “Ny kalender” in Norwegian).<br /> 3. Name it something nice like “Norwegian public holidays”.<br /> 4. Check the box “Synchronize events from remote calendar” (“Synkroniser avtaler mot ekstern kalender” in Norwegian).<br /> 5. Paste <a href="http://ical.mac.com/bjorkheim/Norske%20helligdager.ics">http://ical.mac.com/bjorkheim/Norske%20helligdager.ics</a><br /> 6. Click Ok. </p> <p> As long as the calendar maintainer bothers to update, Zimbra wil automatically receive updates.