On Thu, 2009-06-18 at 00:36 +0300, pj2002@inbox.lv wrote:

Is it possible to limit quota for the whole domain?

Not reliably without modifying source code. You could use dict quota with all users in a domain sharing the same dict configuration, but if the quota for some reason becomes out of sync, there's no way to recalculate it easily. That also means that initial domain quota won't get calculated automatically.