Yes. For VERY heavy utilized cmdlets, use the AD cmdlets (or raw ADSI), instead of Exchange. Far far more efficient.
From: [email protected] [mailto:[email protected]] On Behalf Of Daniel Chenault Sent: Monday, June 29, 2015 7:40 PM To: [email protected] Subject: [NTSysADM] not sure just what this means I've a PS script that is hitting the GC a lot as it gathers information on hundreds of objects. It was working fine up until Friday; now for every object I reference I get: The operation couldn't be performed because object '<a valid username>' couldn't be found on 'phx-dc02.<domain name>'. <---this is a GC + CategoryInfo : InvalidData: (:) [Get-DistributionGroupMember], ManagementObjectNotFoundException + FullyQualifiedErrorId : E33A80D4,Microsoft.Exchange.Management.RecipientTasks.GetDistributionGroupMember The object definitely exists; heck, he's logged in. All the objects exist throughout the enterprise. Not real sure what's going on or where to start with this. Has my account been throttled?
