I’ve been trying to get the Zimbra (ZCS) source code for the past week without much luck. Zimbra moved to Perforce recently and stopped using sourceforge. That might seem like a good idea but only if their servers worked. More often than not you will timeout syncing the source code or the server is down. There are no alternate means of getting the source code.
Can we still call a project open source if hardly anybody can get the source code? It’s not just me complaining the forum has quite few posts like this one (http://www.zimbra.com/forums/developers/20052-perforce-sync-connection-timed-out.html)