Hello all, Sorry if this has been answered or is an obvious place like the documentation, but I've not had any luck finding information on this. Is there a way to have a Cyrus murder that has mixed Cyrus versions in it? That is to say, have one backend server running 2.2.13 and another running 2.3.8? We're hoping to "upgrade" our backend servers by setting up a new server running 2.3.8, joining it to the murder, and then simply using cyradm to move mailbox from the old backends to the new ones (with the process repeated for each machine where applicable) It seems like this would cause problems since the mailboxes.db would be different between the mupdate master and the various backends, but I figured it couldn't hurt to ask. I'd love to test it, but am lacking time and development machines at this particular moment... Any ideas? Anyone else ever try to do this? Thanks in advance, --- Matt Elson Unix Systems Administrator Wesleyan University ---- 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