Holger Weiss <holger@CIS.FU-Berlin.DE>:
However, for our conversion, we've written our own "cyrus2dovecot" which also supports skiplist databases (amongst another few features not provided by the other tools):
The wiki page says "cyrus2dovecot doesn't preserve timestamps or flags" http://wiki.dovecot.org/Migration/Cyrus
However, the cyrus2dovecot home page says: "Virtually all available metadata is preserved during the conversion. This includes the UID and INTERNALDATE of each message, the IMAP folder subscriptions, the UIDVALIDITY and UIDNEXT values for each folder, as well as all IMAP flags (i.e., \Recent, \Seen, \Answered, \Flagged, \Draft, \Deleted) and the first 26 user-defined keywords."
Which to me sounds like the opposite of what the dovecot wiki says.
Perhaps the wiki should be updated?