[horde] Couple of blockers for moving from Squirrelmail to Webmail Groupware

[Chuck Hagenbuch]

Quoting Gavin Henry <ghenry at suretecsystems.com>:

> 4. Unread total in sub-folders in IMAP, not just Inbox?

Select any folders you want polled and choose "Poll folders for new  
mail" in the folder list.

-chuck