Just to clarify,
I'm running BES 5.0 with ESM 2003 installed on it which allows it to talk to and Exchange 2003 backend. If I uninstalled it and intalled MAPI/CDO object dlls instead, it will work with the EX03 environment with no negative impact? I ask because I also manage and Exchange 2007 environment and would like to have only one BES.
I know this may not be the recommended way of doing this, but will it work?