Why are my Exchange Distribution Group Properties Greyed Out in EMC?
If you’ve upgraded from Exchange 2003 to Exchange 2010, you may come across an issue where distribution groups in the Exchange Management Console (EMC) are unmanageable. In other words, your groups might be “greyed out”, and you won’t be able to add or remove users, or change any of the groups properties.
Here’s what’s going on. First, the distribution group was probably created as a global group in Active Directory. You can right click each group (or multi-select) in EMC and select ‘Conver to Universal Group’ to fix this. You could also do this from the Exchange Management Shell (EMS) using a one-liner:
After you’ve done this, you’ll be able to manage the membership of these groups. However, other features – like group moderation – will also be ‘greyed out’. This is because the groups object version needs to be upgraded. To do this in bulk for all groups, use the following EMS one-liner:
It’s as simple as that. Keep in mind that if you will be in coexistence for a period of time, where you have both Exchange 2003 and 2010, this should only be done for groups that will be managed only from the Exchange 2010 tools.
Enjoy!
Mike Pfeiffer – Microsoft MVP
Director of Unified Communications
Interface Technical Training
Creating Users and Managing Passwords in Microsoft Office 365
In this Office 365 training video, instructor Spike Xavier demonstrates how to create users and manage passwords in Office 365. For instructor-led Office 365 training classes, see our course schedulle: Spike Xavier SharePoint Instructor – Interface Technical Training Phoenix, AZ 20347: Enabling and Managing Office 365
Windows 10 Features and Navigation – December 1, 2015
In this recorded Windows 10 webinar from December 1,2015, Windows Instructor Steve Fullmer presents the navigation and some of the new features associated with Windows 10 including Sysinternals Tools for Windows Client, Windows core concepts, exploring Process Explorer as well as some of the features that are not yet ready for prime time but will … Continue reading Windows 10 Features and Navigation – December 1, 2015
Detailed Forensic Investigation of Malware Infections – April 21, 2015
How does an investigator hunt down and identify unknown malware? In this recording of our IT Security training webinar on April 21, 2015, Security expert Mike Danseglio (CISSP / CEH) performed several malware investigations on infected computers and identify symptoms, find root cause, and follow the leads to determine what’s happening. He demonstrated his preferred … Continue reading Detailed Forensic Investigation of Malware Infections – April 21, 2015
Write a Comment
See what people are saying...