Hello all, It is an interesting discussion about the autocreate feature in cyrus imapd. I would like to point you to a rather old discussion (but still very relevant) that was on cyrus-devel: http://marc.info/?l=cyrus-devel&m=109206301904447&w=2 It outlines some design choises and some evaluation of these. I still believe that the best way to tackle the issue would be the mupdate server that can have an overview of the whole process, but in order for this to happen a change in the MUPDATE protocol must be made, to add the extra functionality. So perhaps people whould have a look also on this thread. While having a look in the issue a function was created that was running on proxyd (no unified systems) that was going through the list of the available backend servers (the list was given as a configuration option) and picking one randomly. Then it was making a connection back to the backend server, and there the autocreate patch was kicking in and creating the folder. This solution had some shortcomings, so it wasn't released. (and since we don't use a murder environment it couldn't be properly tested). Best regards, Aristotelis ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html