Hello All, I've moved my old mail server to a new hardware and everything is working fine. Although I found some redundant mail accounts and deleted some of them. The problem is that I'm not able to delete cyrus mailbox this way: # cyradm --user cyrus --server localhost --auth plain Password: IMAP Password: localhost> lam user/cyrus cyrus lrswipcda localhost> lm user/cyrus user/cyrus (\HasNoChildren) localhost> dm user/cyrus deletemailbox: Operation is not supported on mailbox Any help please? P.S.: I'm running - name : Cyrus IMAPD version : v2.2.13-Gentoo 2006/03/30 16:00:03 vendor : Project Cyrus support-url: http://asg.web.cmu.edu/cyrus os : Linux os-version : 2.6.22-gentoo-r5 environment: Built w/Cyrus SASL 2.1.22 Running w/Cyrus SASL 2.1.22 Built w/Sleepycat Software: Berkeley DB 4.3.29: (September 6, 2005) Running w/Sleepycat Software: Berkeley DB 4.3.29: (September 6, 2005) Built w/OpenSSL 0.9.8e 23 Feb 2007 Running w/OpenSSL 0.9.8e 23 Feb 2007 CMU Sieve 2.2 TCP Wrappers mmap = shared lock = fcntl nonblock = fcntl idle = idled ---- 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