> First of all, is it possible to make mozilla check *all* subscribed IMAP
> folders for mail every N minutes instead of just the INBOX (which is what it
> appears to be doing now). I'm procmailing my mail on the imap server into
> many cyrus folders. So incoming mail can go into any one of those folders,
> and they all need to be checked for new mail. This works fine in mutt and
> Mulberry, but Mozilla never notices new mail in the other folders. Checking
> them all manually every so often isn't practical. So, is it possible to make
> Mozilla check them all? If not, is that feature on in the future plans?
This has been implemented, but not checked in. See
http://bugzilla.mozilla.org/show_bug.cgi?id=18266
