When using Zarafa with Pound problems can occur with the session data. An example:

Error: Response data requested from bus but it doesn’t have any data lamby

To resolve this, add the following within the “Service” section of your Pound configuration:

	[root@proxy~]# grep -A2 -B2 IP /etc/pound.cfg
	    End
	    Session
		Type IP
		TTL 300
	    End