[binc] Dump files in /tmp

Hi everyone!

I'm successfully using Binc IMAP to handle IMAP traffic for all of my sites, for around a year now, but despite its continuously working, flawless nature, I've noticed a very strange event:

Everytime someone logs in with a client, several bincimap-related files get created in the /tmp folder, in the form of: "bincimap-dump-<NUMBERS>-<CLIENT_IP>-<SOMETEXT>"

These haven't been around at all, until now, and upon the passing of several hours, I really get annoyed with 3000-4000 unrequested dump files lying around in /tmp.

I even had to find a way to delete them with rm, because it was readily complaining about "argument list too long" :-)

I've attached a sample of such a dump file, because honestly I can't spot any misuses or otherwise erroneous data in the transaction it contains.

Any help would be appreciated!
(p.s.: I've recently installed spamassassin and qmail-scanner, maybe that's related to the source of this phenomenon)

Thanks and regards,
David