Hello:
We are using Roundcube (currently on 1.0.3) with Dovecot and recently the issue with subfolders came up. We are using mbox and existing subfolders are working fine in Roundcube. However, when users go to create a new parent folder, in order to put subfolders inside of it, they cannot create an empty parent folder as Roundcube wants to create a mail directory every time. The Dovecot forum says to create a new folder as "parentfolder/newsubfolder" for a new mail folder, or "parentfolder/" to create an empty folder, however Roundcube will not allow the forward slash and gives the error "Folder name contains a forbidden character. (/)".
So my question is, is there a way to allow forward slashes? I've combed through the forums and found that Roundcube supports subfolders, but did not see anything that mentions creating new folders.
Thanks in advance.