This happenning becaue probably you had set default prefix to '' and then
to INBOX later and while you made that change you didn't log-out and login
from the web page.
Because Drafts, Sent and Trash are special folders, they were
automatically created, but the second time as INBOX.INBOX.
which
Hi
I am having a configuration problem I can't seem to solve:
my INBOX appears twice.
- INBOX (0/1)
Drafts
Sent
Trash
- INBOX
Drafts
Sent
Trash
The first INBOX (and folders the sub-folders) work fine.
The second INBOX cannot be clicked, and the sub-folders
show n