[mew-int 2850] biff multiple cases

Hi Mewers, :)

first let me thank for that wonderful piece of software, I am using Mew
now for about 3 years and really enjoy it - Thank You!

now, is there a way to check multiple accounts (cases) if there has
arrived new mail? as far as I understood, only the active case is
periodically polled for new messages, but I would like to have some or
all cases being polled and informed, if there is a new message.

thanks for any advice in advance!

best regards
  otto