Hi Steffen thanks for your reply. I found that permissions of some folders are different than others… After chmod all permissions to the same go= permissions, it works.
No matter what happens to generate different permissions for only this one account. Because all other accounts are correct. I will have a look at this from time to time. As soon it not happens agains this thread is solved. On Mon, 16 Feb 2015, Christian Vielhauer wrote: > I try to delete the folder „test" from Thunderbird 31.4.0 (Win), Webmail > (Sogo 2.2.16), or Mail 8.2 (Mac Yosemite), but I am not able to delete in > this account. > Nevertheless I am able to create new folders. These new folders are not > deleteable, too. What's the returned description sctring, if you try to delete the folder manually via telnet? > dovecot 2.2.9 on Ubuntu 14.04 LTS 64-bit > > In /var/log/mail.{err,log} I cannot see any errors. What does Dovecot log? It usually logs to somewhere else. > In another account it works without any problems. (create and delete folders) - -- Steffen Kaiser