On my cyrus imap (2.3.7 on RHEL-5.2) server I have seen that for a few users the quota shown in cyrus is lesser than actual usage as shown by du output Is there something I need to check ---- 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