Source: GroupWise Post Office Agent; TCP agent.
Explanation: The POA is configured for TCP/IP communication and it has run out of physical connections.
Possible Cause: The POA is very busy.
Action: Increase the number of physical connections configured for the POA. See "Adjusting the Number of Connections for Client/Server Processing" in "Post Office Agent" in the GroupWise 6.5 Administration Guide. Then exit and restart the POA