Migrating mailboxes between Cyrus instances?

[Andrew McNamara]

I've been googling around without much luck - I'm looking for suggestions
on migrating users between cyrus instances (for load balancing). I'm
thinking it should really be done at the IMAP level, rather than dicking
around inside the message store, but I'm worried there might be message
attributes than can't be readily copied via the imap protocol. Anyone
have any advice?

-- 
Andrew McNamara, Senior Developer, Object Craft
http://www.object-craft.com.au/