Hi all, for a few days all time creating or deleting folders we get an error in mail.log: Dec 16 18:28:17 mail imap[10078]: IOERROR: mapping /srv/imap/config/annotations.db.NEW file: Cannot allocate memory Dec 16 18:28:17 mail imap[10078]: Fatal error: failed to mmap /srv/imap/config/annotations.db.NEW file Dec 16 18:28:17 mail imap[10078]: twoskip: /srv/imap/config/annotations.db closed while still locked We can create mailboxes - but cannot delete them anymore. The annotations.db is twoskip format and we are running cyrus 2.5 (with kolab). Any Idea? Thanks and best regards Jan ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus