till wrote:
I haven't had time to look. Is there a ticket? :O
I've open a ticket for you ;) http://trac.roundcube.net/ticket/1484972
There're two patches. One described in that thread and one for quotadisplay, which also increases performance. Performance issues are very important to me, as I plan to use roundcube for up to 2000 users on my newly configured server and want to make more investigation for performance improvements. Of course, in the worst case i'll use imapproxy, but roundcube's code improvements should go first.