Hello everybody

I have a problem with outlook 2000 accessing mails in a exchange 2000
server.
It started two days ago, I can see the message list and the short preview of
the content, but when I try to open one message, reply or write a new one I
have to wait for 30 seconds. The outlook process consumes a lot of CPU
during that period of time. After 30 seconds more or less, the cpu goes back
to 0% and I can see the message.

I have XP pro, outlook 2000, kaspersky 5.0, and haven't installed anything
(except automatic updates for windows and kaspersky). I have tried disabling
the antivirus, but it doesn't help. Other computers in the lan don't have
the problem, they use W2000 workstation

Anybody knows what could be the problem?

Thanks in advance,
Roberto