My webaccess app server (not GWINTER) on NW 6.5.8 is filling up the sys:\novell\groupwise\webaccess\temp with LARGE (1.0 GB) *.mpf files

I came across TID #3692048

That says this was fixed in 7.0 SP3, but I'm on 8.something (I can't remember how to verify what version you're on for just webacess application server since there's no .NLM)

Seems to be a regression, IMO.

Can't put 8.0.2 Beta on it (this is a production server and I'm not allowed to put beta code into production).

But I'm not sure if I'm on 8.0.1 HP1 either.