Our GWIA crashes more and more often. We had crashes every few month before,
then we had 2 or 3 with about ab month of time between - today we had
another crash and the last one was about a week ago.

It's GW 8.03 on SLES 10, was GW 8.02 until about a week ago. The GWIA does
SMTP to/from a relay and IMAPs/POP3s.

Any ideas?