I am migrating a Cyrus IMAP server to new hardware. To migrate the accounts I did the following on the old server: ctl_mboxlist -d > /tmp/mailboxes.dump ...and on the server: /usr/sbin/ctl_mboxlist -u < /tmp/mailboxes.dump /usr/sbin/cyrreconstruct (This is a Debian system, so the "reconstruct" command has been renamed). >From inside cyradm, a "lm" lists about a quarter of the mailboxes (that's a guess; if it's important I'll find out how many), yet the directory structure within the Cyrus partition appears to contain all accounts. If I do a 'lam user.xxx' where user.xxx is one of the accounts not listed, I get 'Mailbox does not exist'. If I send a mail to that user on the new server and repeat the 'lam user.xxx', I get a blank line output, suggesting that the mailbox does now exist but with no acls. The mail sent to that user can be seen in the filesystem. Can anyone shed any light on what is happening here? Thanks, Keith Versions: Old server: name : Cyrus IMAPD version : v2.2.10 2004/11/23 17:52:52 vendor : Project Cyrus support-url: http://asg.web.cmu.edu/cyrus os : FreeBSD os-version : 4.11-STABLE environment: Built w/Cyrus SASL 2.1.20 Running w/Cyrus SASL 2.1.20 Built w/Sleepycat Software: Berkeley DB 3.3.11: (July 12, 2001) Running w/Sleepycat Software: Berkeley DB 3.3.11: (July 12, 2001) Built w/OpenSSL 0.9.7d 17 Mar 2004 Running w/OpenSSL 0.9.7d 17 Mar 2004 CMU Sieve 2.2 TCP Wrappers mmap = shared lock = fcntl nonblock = fcntl auth = unix idle = poll New server: name : Cyrus IMAPD version : v2.2.13-Debian-2.2.13-10 2006/11/13 16:17:53 vendor : Project Cyrus support-url: http://asg.web.cmu.edu/cyrus os : Linux os-version : 2.6.18-6-686 environment: Built w/Cyrus SASL 2.1.22 Running w/Cyrus SASL 2.1.22 Built w/Sleepycat Software: Berkeley DB 4.2.52: (December 3, 2003) Running w/Sleepycat Software: Berkeley DB 4.2.52: (December 3, 2003) Built w/OpenSSL 0.9.8c 05 Sep 2006 Running w/OpenSSL 0.9.8c 05 Sep 2006 CMU Sieve 2.2 TCP Wrappers NET-SNMP mmap = shared lock = fcntl nonblock = fcntl idle = poll ---- 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