[Dovecot] Can't create subfolders of my INBOX or delete folders with IMAP

[Matthew Exon]

Hey yeah!  Wow, that makes things go a little smoother.  It's definitely 
a bug in Thunderbird, and thanks for submitting the bug report, but at 
least there's a switch.  Now I remember why I use open source software :-)

Timo Sirainen wrote:
> On Thu, 2005-03-03 at 13:26 -0800, Josh Burley wrote:
> 
>>Along that same line, Thunderbird was trying to put folders into the 
>>Trash folder upon deletion. Which wasn't allowed (as far as I can tell) 
>>because the Trash folder was a leaf node, and could only contain messages.
> 
> 
> Server settings -> Advanced -> Uncheck "Server supports folders that
> contain sub-folders and messages" and then it works.
> 
> It'd be simple for Thunderbird to figure that out itself. Added to
> bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=284933
>