[Dovecot] Using Dsync for Incremental Sync

[Timo Sirainen]

On 21.9.2011, at 22.56, Asai wrote:

> We have about 26 GB of email which we're trying to sync nightly to a remote server, but what I just read from a post from Timo awhile back is that it's not possible because dsync relies on message GUIDs which aren't available in the IMAP protocol.  It seems that this is still the case, is there anything on the horizon for this to change?

You mean you want one way Dovecot -> some other IMAP server? Then GUIDs don't really matter and "dsync backup" should work fine. You'll need Dovecot v2.1 of course.