Hi, no comments on this? This is definitly with two different IMAP Clients reproducible.
This led already to some message loss in user Mailboxes. > we discovered a major problem with renaming folders with subfolders > > testszenario: > > folders: > > test1 > test1/test1-1 > test1/test1-2 > > all 3 folders contain a test message > > after renaming the top level folder test1 to test2 following folders exist: > > test2 > test2/test1-1 > test2/test1-2 > > the subfolders test1-1 and test1-2 are empty, the top level folder contains > the > correct message. > > > Now renmaing test2 back to test1: > > Alle folders again contain their messages. > > So this looks like during renaming the top level folder just the message > references for the subfolders got lost, and with renaming back they are there > again. > > I can reproduce this behavior both with thunderbird and Horde Webmail as a > client, also it happens with a second different dovecot setup > Sincerly, Klaus Steinberger
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