Hello List, we have many old cyrus installations. If i understand it correctly (http://cyrusimap.web.cmu.edu/imapd/install-upgrade.html) then i can simply: 1.) stop my cyrus damon 2.) copy the mailboxed into my new cyrus installation 3.) and run cvt_cyrusdb für all *.db files. 4.) Start my new 2.3.x cyrus daemon Is this correct? Background: cyrus 2.1.x ist installed in: /usr/local/cyrus2.1/ cyrus 2.2.x ist installed in: /usr/local/cyrus2.2/ cyrus 2.3.x ist installed in: /usr/local/cyrus2.3/ So i have no "mixed" installations where i overwrite my versions. Cheers, Mario ---- 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