04-17-2012 11:10 AM
What's your BES version?
What is the current status of the BES services? Is the attachment and MDS-CS services running?
Any errors in the BES logs?
Also go here: START > Programs > BlackBerry Enterprise Server > BlackBerry Server Configuration
Click on the 'test attachment service' tab and run a test like below:
04-17-2012 11:28 AM
lol, I believe the services will not start up when disk space is too low! Event viewer is a good place to start as well when you have this type of issue.
A hint: don't save your logs on the same drive where the BES is installed!