[jkiddoo]

Hey,
We have had something big start to plauge us in the last couple of days. The BES is flooding the exchange server with log files, that is the exchange generates 10mb worth of log files whenever the BES is turned on. If we stop it exchange goes back to normal operation. The mgmt log files on the bes are also flooded with entries,the log file for yesterday was 1.3gb. Tons of retries on pending messages, but we can't seem to figure out what is causing it. We just installed sp2 for BES to hope that fixed it but no luck.
Any help ASAP would be appreciated.
Sincerely
Jim Kiddoo

[FlemmingRiis]

try to check for a mail loop, if its ese logs exchange will only generated them if there is mailflow or data written in exchange.

enable logging in exchange to see whats going on

[BBTechGuy]

I'm guessing that when you enable the proper logging that you'll see a lot of Event ID 9646. I had a lot of those after upgrading to Exchange 2003.