01-04-2010, 01:19 PM
Join Date: Jan 2010
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| | 1 BES - Multiple Exchange Servers / Versions
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I recently setup a BES 5.0 server and everything is working great with the Exchange 2007 server in our primary domain. Unfortunately, I'm unable to activate a user in our child domain. The mail server in the child domain is running Exchange 2003. I've double checked the service accounts' permissions and have narrowed it down to an Exchange not an AD problem.
When I first setup BES I installed the ExchangeMapiCdo.EXE only. I did not install the Exchange System Manager. I believe ESM is needed on the BES to connect to Exchange 2003. Can I install the Exchange tools without affecting the working connection I have with our Exchange 2007 server?