On the same 2008 R2 server installed are an Exchange 2010 SP1 and a BESX. Installation of BESX completed without any problems and by following the instructions provided by RIM's site. However whenever I log in as BESAdmin to the BSEX to try and activate a user, the activation email is not sent (and of course I am not getting any reply containing ETP.DAT from blackberry.net).
Any ideas?