Reading this old post from the mailing list: http://www.mail-archive.com/info-cyrus@xxxxxxxxxxxxxxxxxxxx/msg02406.html It seems that userprefix and sharedprefix are only taken into account when altnamespace: yes. Correct ? Then, how can I obtain the same behavior with altnamespace: no ? Thanks, Julien ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/