I've searched all over the forums but can't figure out if the zimbra web client supports subscribing/unsubscribing IMAP folders from an external IMAP account. Every other IMAP client I've used supports this, but I can't seem to figure out how to do it....

If the web client doesn't support it, is there some backdoor zmprov command or other file I can edit to exclude certain directories? In particular I'm annoyed by the many MS Exchange IMAP folders that I don't use (e.g. "RSS Feeds", "Journal", "Notes", etc).

Thanks for any help.