For those of you who monitor IT environments using Microsoft System Center Operations Manager, Microsoft released Exchange Server 2010 Monitoring Management Pack.
It was released 8/31/2012 with version number 18.104.22.168
You can easly use this Management Pack to monitor yours Exchange 2010 servers with all installed roles.
This Management Pack, includes rules and scripts to monitor and report Exchange Server 2010 performance, availability with installed roles:
- Mailbox Server Role
- Client Access Server Role
- Hub Transport Server Role
- Edge Transport Server Role
- Unified Messaging Server Role
Management pack with version number 22.214.171.124 was released for SCOM 2007 R2 but you can use it in SCOM 2012.
Remember to read Management Pack Guide before you will apply MP.
Below you can find links to Exchange 2010 Management Pack