TAUmail provides access to the imap accounts using roundcube. Enjoy!
TAUmail webaccess now allows you to:
I've activated the dovecot “Shared Folders” feature (cf. http://wiki2.dovecot.org/SharedMailboxes/Shared).
Folders can be shared to other TAUmail users in roundcube: go to Settings → Folders, select a folder and notice the “Sharing” tab. If you want to share a folder, make sure to always use the full email address as username (i.e.,
email@example.com instead of
For this, I had to rearrange the namespace configuration. This may have resulted in your mail client re-downloading all mails in subfolders. Sorry about that.