[MlMt] performance issue with a gmail account

[Paula R. T. Coelho]

hello,

i've been using mailmate for a little over a month now (love it).
i have three accounts, a "true" IMAP and two gmail ones.

one of the gmail accounts is old and have too many labels (mailboxes?) 
created over many years.
mailmate seems to dislike it, it needs several minutes to check this 
email account (activity viewer tells me it is going through all the 
several labels), and as it checks emails every 5 min it stays a large 
fraction of time checking this account.

is there a way to prevent mailmate to check through all the labels, 
while still checking inbox often?

cheers,
paula