Problem:
You see users attempting to log into your GroupWise system that are not from your company.

Solution:
This is most often seen on our On Demand system as we have multiple companies with multiple different servers.  There is an issue within the GroupWise client that when a user attempts to check for contacts, calendar or tasks and fails, it will try to connect to the last successful server address and port that was used in the GroupWise client. 

This is not a security issue as login attempt will simply fail and stop there. This is currently an issue with the GroupWise client and we cannot work around it unless all users on a particular server check successfully for PIM or have the PIM option disabled.