Posts Tagged ‘group’

By default the Exchange 2010 DAG replication port is set to 64327 TCP.

You can change the port with the following command:

Set-DatabaseAvailabilityGroup -Identity YOURDAG -ReplicationPort YOURPORT

Choose a valid value from 1 to 65535 and keep the firewall setup in mind.




In the past I’ve often seen misconfigured NTFS rights cause OAB download fails in Outlook 2007 and 2010.

In a standard installation of Exchange 2010 the OAB’s physical directory points to:

C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\OAB\GUID-XXXXX-YYYYYY-ZZZZZ

You’ve to controll if the “Authenticated Users” group has permissions to read on your OAB directory (-> right click  GUID-XXXXX-YYYYYY-ZZZZZ -> security) and if this right is inherited.