[Dovecot] GUID Mismatch Issue

[Timo Sirainen]

On 9.8.2013, at 0.36, Jeff Geiger <jeff.geiger at firespring.com> wrote:

> Dovecot 2.1.7
> 
> While migrating mail from one server (Maildir) to another (mdbox), a config
> issue caused my dsync to fail on a few accounts.  Those accounts received
> mail on the new server over night and it autocreated new inboxes with new
> GUIDs.  Now dsync wants nothing to do with mirroring between the two (diff
> GUIDs).  Is there a way to fix this?

v2.2 dsync handles the GUID mismatches by merging them automatically. With v2.1 you can change the GUID (first line's G123456) from Maildir/dovecot-uidlist file to the same as what exists in mdbox.