we are using GW Messenger on SLED 10. I mean, we are not, because whenever
we try to connect to the server we get a message that a secuer connection to
the server could not be established.

From our XP clients however we can connect.

The Firewall on SLED 10 is disabled and there is no other firewall between
the server and the SLED 10.

Any ideas?

Thanks a lot.