Hello Simon, if you're still/again in Tokyo, how did you like the snow this morning? ^o^ Debian Squeeze, thus Perdition 1.19~rc4-2. This version will log any and all session close activities to mail.warn and mail.err. Aside from wasting disk space (not really an issue here) and making the files pretty unreadable (I'd expect to find only a few lines of actual problems if any happened in there) the logging to mail.err is particular troublesome as this log file by default will be synced after each entry. And I'm dealing with 20-50 sessions per second here. Would be nice if this could be remedied. Looking at older (1.17) logs I'd suggest that "Closing NULL session" doesn't belong into mail.err, probably not even into mail.warn. Regards, Christian -- Christian Balzer Network/Systems Engineer chibi(a)gol.com Global OnLine Japan/Fusion Communications http://www.gol.com/