Hi. RHEL 4.4 cyrus-imapd-2.2.12-3.RHEL4.1 postfix-2.2.10-1.RHEL4.2 >From the maillog: May 17 10:41:06 populus2 postfix/lmtp[15309]: 0F776840280: to=<avucajnk@xxxxxx>, orig_to=<ales.vucajnk@xxxxxx>, relay=/var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp], delay=1421, status=deferred (host /var/lib/imap/socket/lmtp[/var/lib/imap/socket/lmtp] said: 451 4.3.0 System I/O error (in reply to RCPT TO command)) May 17 10:41:06 populus2 lmtpunix[15310]: DBERROR: error fetching user.avucajnk: cyrusdb error cyradm: lm user.avucajnk.* sam user.avucajnk cyrus all lam user.avucajnk dm user.avucajnk cm user.avucajnk cm user.avucajnk.Drafts cm user.avucajnk.Junk cm user.avucajnk.Sent cm user.avucajnk.Trash cyradm delete and create mailboxes without problem. But i got the same messages again. su - cyrus -c "/usr/lib/cyrus-imapd/ctl_mboxlist -d" ... user.avucajnk default avucajnk lrswipcda user.avucajnk.Drafts default avucajnk lrswipcda user.avucajnk.Junk default avucajnk lrswipcda user.avucajnk.Sent default avucajnk lrswipcda user.avucajnk.Trash default avucajnk lrswipcda ... Looks good. Which DB except /var/lib/imap/mailboxes.db is involved here. This user is the only one which make problems. Does anybody have an idea? TIA, Bob -- Bob Marcan, Consultant mailto:bob.marcan@xxxxxx S&T Slovenija d.d. tel: +386 (1) 5895-300 Leskoskova cesta 6 fax: +386 (1) 5895-202 1000 Ljubljana, Slovenia url: http://www.snt.si ---- 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