What are the least permissions for the account used for Exchange 2010 Remote Monitoring?

To connect to a remote Exchange 2010 server using the remote Shell, the user you connect as must be enabled for the remote Shell. This is enabled by default for the account used to install the first Exchange 2010 server in your organization.

To perform administrative tasks on a remote Exchange 2010 server, the account you use must be assigned the management roles that allow that feature to be managed.

Thanks; I guess I didn't make my question clear.

When using PC Monitor's Exchange module for remote monitoring of Exchange 2010, I'm required to enter user credentials. What are the least permissions for the monitoring account that I enter? Is a Domain User account enough?

The account you use must be assigned the management roles that allow Exchange to be managed.