[Dovecot] Sub-Sub-Subfolders not shown after converting from maildir to mdbox

[Patrick Westenberg]

William Blunn schrieb:

> I can replicate this problem using Thunderbird 3.0.6 over Dovecot 2.0.1
> using mdbox.
>
> If a third level folder (e.g. "foo/bar/baz") appears on the server (i.e.
> not at the bidding of Thunderbird), then Thunderbird 3.0.6 will not
> notice it, even if you bring up the "Subscribe" dialog and click "refresh".

The problem also exists with maildir