I have to modify a few DLs in Exchange tomorrow, and last time I did perform this task, it took me a few days to see the new DLs in the GAL. How can I fix this issue? Will the change be effective immediately?
Is there any background synchronization process that needs to take place in order for the changes made to be replicated across the environments? Can you please provide a quick explanation on this process?
How to prevent this issue in the future?
My exchange environment as per below:
2 CAS&HUB VMs Exchange 2010 SP3 one for each datacenter
2 MBX VMs Exchange 2010 SP3 in a DAG, one for each DC.
All VMs run Windows 2008 R2 latest updates
Outlook client version is mixed 2010, 2013
Thanks in advance