Currently running BES 4.1 SP1 (along with some BES 4.0 servers).
I am trying to fully understand the message workflow... I always thought that every message goes through Blackberry Infrastructure (RIM's servers), but looking at the Message Workflow diagram recently, this is not true? Livelink - Redirection
On the diagram, for BES, it shows the message flow as follows:
Messaging Servers --> BES --> Firewall --> Internet --> Wireless Network --> Blackberry devices
Or is RIM's infrastructure part of the "Internet" in teh workflow?