Hi, Historically, the mailbox sorting code in Cyrus used ascii to sort, which would occasionally cause odd problems with mailboxes containing non-alphabetic characters. Not too long ago, Ken added some code to deal with this problem but he didn't want to force it on everyone and risk breaking a ton of stuff, so he made it a configurable option. If you set "improved_mboxlist_sort: 1" it uses Ken's improved sorting code. I'm curious whether anyone is running this in production. Thanks, Dave -- Dave McMurtrie, SPE Email Systems Team Leader Carnegie Mellon University, Computing Services ---- 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