EXCHANGE Use the Shell to mail-enable a security group

Enable-DistributionGroup -Identity "Server Lab 222"

Disable-DistributionGroup -Identity "Employee Garage Sales"

EXCHANGE Assign "Send on behalf" permission to a distributiongroup (Exchange 2007)

You can grant "Send on Behalf" permissions using the powershell as follows:

Set-DistributionGroup -Identity GroupName -GrantSendOnBehalfTo User1,User2

ANR1534I: Process process ID skipped Num Files deduplicated files on volume Volume name because copies of the files were not found.

Explanation

The DEDUPREQUIRESBACKUP server option is set to YES. If the value of this option is YES (the default), files within a deduplicated storage pool must be backed up to a non-deduplicated copy storage pool before the files can be moved.

System action

The operation skips the files without copies and continues the operation.

User response

Ensure that all files in the primary storage pool are backed up to a non-deduplicated copy storage pool. You can also change the value of the DEDUPREQUIRESBACKUP server option to NO. However, doing so can result in unrecoverable data loss if a data-integrity error occurs. As a best practice, do not change the default.