BUG: dsync and folder names with "@"

[Aki Tuomi]

Can you provide logs from the remote end and doveconf -n? Also you could provide the full output of the command. 

Aki

> On 20/02/2020 20:52 spamvoll at googlemail.com wrote:
> 
> 
> Hello,
> 
> the Webside says report bug to the Mailing List, but no reactions so far.
> 
> This Bug is really easy to reproduce.. just create a folder like an email address "spam at mydom.net" and run a dsync backup.
> It failes every time when it comes to that folder, if I delete that folder it runs smoothly
> 
> Hans
> 
> 
> Am So., 26. Jan. 2020 um 05:25 Uhr schrieb <spamvoll at googlemail.com>:
> > Hello,
> > 
> > dovecot version: 2.3.9.2
> > 
> > When I use dsync:
> > /usr/bin/dsync -v -D -o plugin/quota= -f -u my at email.dom backup maildir:/tmp/mailbackup/Maildir
> > it always stops when it comes to a folder with an "@" in its name.
> > Error Message:
> > Warning: Mailbox changes caused a desync. You may want to run dsync again: Remote lost mailbox GUID (maybe it was just deleted?)
> > 
> > I dont know if it makes a difference, but my dovecot uses mdbox and the backup export is maildir.
> > 
> > Hans