Hello, with 2.3.X we were happy by having a standby-system for our mail server, keeping the data up to date by a periodical rsync from the working system. We did an upgrade to 2.4.X on the standby-system. With 2.4.X "reconstruct" seems to change the modification-time of all mail-files, on next invocation that triggers rsync to transfer all files, which causes too much load and takes too much time. Is the only solution for this the use of replication instead of rsync? Thanks Martin Pracht ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/